Serialized Form (flink-runtime 1.3.2 API)

Package org.apache.flink.migration
- Class org.apache.flink.migration.MigrationNamespaceSerializerProxy extends org.apache.flink.api.common.typeutils.TypeSerializer<Serializable> implements Serializable
  
  serialVersionUID:
  
  -707800010807094491L
Package org.apache.flink.migration.api.common.state
- Class org.apache.flink.migration.api.common.state.ListStateDescriptor extends org.apache.flink.api.common.state.StateDescriptor<org.apache.flink.api.common.state.ListState<T>,T> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.migration.runtime.checkpoint
- Class org.apache.flink.migration.runtime.checkpoint.KeyGroupState extends Object implements Serializable
  
  serialVersionUID:
  
  -5926696455438467634L
  - Serialized Fields
    - keyGroupState
```
org.apache.flink.migration.util.SerializedValue<T> keyGroupState
```
      Deprecated.
    - stateSize
```
long stateSize
```
      Deprecated.
    - duration
```
long duration
```
      Deprecated.
- Class org.apache.flink.migration.runtime.checkpoint.SubtaskState extends Object implements Serializable
  
  serialVersionUID:
  
  -2394696997971923995L
  - Serialized Fields
    - state
```
org.apache.flink.migration.util.SerializedValue<T> state
```
      Deprecated.
      
      The state of the parallel operator
    - stateSize
```
long stateSize
```
      Deprecated.
      
      The state size. This is also part of the deserialized state handle. We store it here in order to not deserialize the state handle when gathering stats.
    - duration
```
long duration
```
      Deprecated.
      
      The duration of the acknowledged (ack timestamp - trigger timestamp).
- Class org.apache.flink.migration.runtime.checkpoint.TaskState extends Object implements Serializable
  
  serialVersionUID:
  
  -4845578005863201810L
  - Serialized Fields
    - jobVertexID
```
JobVertexID jobVertexID
```
      Deprecated.
    - subtaskStates
```
Map<K,V> subtaskStates
```
      Deprecated.
      
      Map of task states which can be accessed by their sub task index
    - kvStates
```
Map<K,V> kvStates
```
      Deprecated.
      
      Map of key-value states which can be accessed by their key group index
    - parallelism
```
int parallelism
```
      Deprecated.
      
      Parallelism of the operator when it was checkpointed
Package org.apache.flink.migration.runtime.state
- Class org.apache.flink.migration.runtime.state.AbstractCloseableHandle extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.AbstractStateBackend extends Object implements Serializable
  
  serialVersionUID:
  
  4620413814639220247L
- Class org.apache.flink.migration.runtime.state.AbstractStateBackend.DataInputViewHandle extends Object implements Serializable
  
  serialVersionUID:
  
  2891559813513532079L
  - Serialized Fields
    - stream
```
StreamStateHandle stream
```
Package org.apache.flink.migration.runtime.state.filesystem
- Class org.apache.flink.migration.runtime.state.filesystem.AbstractFileStateHandle extends AbstractCloseableHandle implements Serializable
  
  serialVersionUID:
  
  350284443258002355L
  - Serialized Fields
    - filePath
```
org.apache.flink.core.fs.Path filePath
```
      Deprecated.
      
      The path to the file in the filesystem, fully describing the file system
- Class org.apache.flink.migration.runtime.state.filesystem.AbstractFsStateSnapshot extends AbstractFileStateHandle implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - keySerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> keySerializer
```
      Deprecated.
      
      Key Serializer
    - namespaceSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> namespaceSerializer
```
      Deprecated.
      
      Namespace Serializer
    - stateSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> stateSerializer
```
      Deprecated.
      
      Serializer for the state value
    - stateDesc
```
org.apache.flink.api.common.state.StateDescriptor<S extends org.apache.flink.api.common.state.State,T> stateDesc
```
      Deprecated.
      
      StateDescriptor, for sanity checks
- Class org.apache.flink.migration.runtime.state.filesystem.FileSerializableStateHandle extends AbstractFileStateHandle implements Serializable
  
  serialVersionUID:
  
  -657631394290213622L
- Class org.apache.flink.migration.runtime.state.filesystem.FileStreamStateHandle extends AbstractFileStateHandle implements Serializable
  
  serialVersionUID:
  
  -6826990484549987311L
- Class org.apache.flink.migration.runtime.state.filesystem.FsFoldingState.Snapshot extends AbstractFsStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.filesystem.FsListState.Snapshot extends AbstractFsStateSnapshot<K,N,ArrayList<V>,org.apache.flink.api.common.state.ListState<V>,org.apache.flink.api.common.state.ListStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.filesystem.FsReducingState.Snapshot extends AbstractFsStateSnapshot<K,N,V,org.apache.flink.api.common.state.ReducingState<V>,org.apache.flink.api.common.state.ReducingStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.filesystem.FsStateBackend extends AbstractStateBackend implements Serializable
  
  serialVersionUID:
  
  -8191916350224044011L
  - Serialized Fields
    - basePath
```
org.apache.flink.core.fs.Path basePath
```
      Deprecated.
      
      The path to the directory for the checkpoint data, including the file system description via scheme and optional authority
    - fileStateThreshold
```
int fileStateThreshold
```
      Deprecated.
      
      State below this size will be stored as part of the metadata, rather than in files
- Class org.apache.flink.migration.runtime.state.filesystem.FsValueState.Snapshot extends AbstractFsStateSnapshot<K,N,V,org.apache.flink.api.common.state.ValueState<V>,org.apache.flink.api.common.state.ValueStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.migration.runtime.state.memory
- Class org.apache.flink.migration.runtime.state.memory.AbstractMemStateSnapshot extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - keySerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> keySerializer
```
      Deprecated.
      
      Key Serializer
    - namespaceSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> namespaceSerializer
```
      Deprecated.
      
      Namespace Serializer
    - stateSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> stateSerializer
```
      Deprecated.
      
      Serializer for the state value
    - stateDesc
```
org.apache.flink.api.common.state.StateDescriptor<S extends org.apache.flink.api.common.state.State,T> stateDesc
```
      Deprecated.
      
      StateDescriptor, for sanity checks
    - data
```
byte[] data
```
      Deprecated.
      
      The serialized data of the state key/value pairs
- Class org.apache.flink.migration.runtime.state.memory.ByteStreamStateHandle extends AbstractCloseableHandle implements Serializable
  
  serialVersionUID:
  
  -5280226231200217594L
  - Serialized Fields
    - data
```
byte[] data
```
      Deprecated.
      
      the state data
- Class org.apache.flink.migration.runtime.state.memory.MemFoldingState.Snapshot extends AbstractMemStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.memory.MemListState.Snapshot extends AbstractMemStateSnapshot<K,N,ArrayList<V>,org.apache.flink.api.common.state.ListState<V>,org.apache.flink.api.common.state.ListStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.memory.MemReducingState.Snapshot extends AbstractMemStateSnapshot<K,N,V,org.apache.flink.api.common.state.ReducingState<V>,org.apache.flink.api.common.state.ReducingStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.memory.MemValueState.Snapshot extends AbstractMemStateSnapshot<K,N,V,org.apache.flink.api.common.state.ValueState<V>,org.apache.flink.api.common.state.ValueStateDescriptor<V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.migration.runtime.state.memory.SerializedStateHandle extends AbstractCloseableHandle implements Serializable
  
  serialVersionUID:
  
  4145685722538475769L
  - Serialized Fields
    - serializedData
```
byte[] serializedData
```
      The serialized data
Package org.apache.flink.migration.state
- Class org.apache.flink.migration.state.MigrationKeyGroupStateHandle extends KeyGroupsStateHandle implements Serializable
  
  serialVersionUID:
  
  -8554427169776881697L
- Class org.apache.flink.migration.state.MigrationStreamStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  -2332113722532150112L
  - Serialized Fields
    - delegate
```
StreamStateHandle delegate
```
      Deprecated.
Package org.apache.flink.migration.streaming.runtime.tasks
- Class org.apache.flink.migration.streaming.runtime.tasks.StreamTaskState extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - operatorState
```
StateHandle<T> operatorState
```
      Deprecated.
    - functionState
```
StateHandle<T> functionState
```
      Deprecated.
    - kvStates
```
HashMap<K,V> kvStates
```
      Deprecated.
- Class org.apache.flink.migration.streaming.runtime.tasks.StreamTaskStateList extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - states
```
StreamTaskState[] states
```
      Deprecated.
      
      The states for all operator
Package org.apache.flink.runtime
- Class org.apache.flink.runtime.JobException extends Exception implements Serializable
  
  serialVersionUID:
  
  1275864691743020176L
- Class org.apache.flink.runtime.StoppingException extends Exception implements Serializable
  
  serialVersionUID:
  
  -721315728140810694L
Package org.apache.flink.runtime.accumulators
- Class org.apache.flink.runtime.accumulators.AccumulatorSnapshot extends Object implements Serializable
  
  serialVersionUID:
  
  42L
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - executionAttemptID
```
ExecutionAttemptID executionAttemptID
```
    - userAccumulators
```
org.apache.flink.util.SerializedValue<T> userAccumulators
```
      Serialized user accumulators which may require the custom user class loader.
- Class org.apache.flink.runtime.accumulators.StringifiedAccumulatorResult extends Object implements Serializable
  
  serialVersionUID:
  
  -4642311296836822611L
  - Serialized Fields
    - name
```
String name
```
    - type
```
String type
```
    - value
```
String value
```
Package org.apache.flink.runtime.blob
- Class org.apache.flink.runtime.blob.BlobKey extends Object implements Serializable
  
  serialVersionUID:
  
  3847117712521785209L
  - Serialized Fields
    - key
```
byte[] key
```
      The byte buffer storing the actual key data.
Package org.apache.flink.runtime.broadcast
- Class org.apache.flink.runtime.broadcast.InitializationTypeConflictException extends Exception implements Serializable
  
  serialVersionUID:
  
  -3930913982433642882L
  - Serialized Fields
    - type
```
Class<T> type
```
- Class org.apache.flink.runtime.broadcast.MaterializationExpiredException extends Exception implements Serializable
  
  serialVersionUID:
  
  7476456353634121934L
Package org.apache.flink.runtime.checkpoint
- Class org.apache.flink.runtime.checkpoint.AbstractCheckpointStats extends Object implements Serializable
  
  serialVersionUID:
  
  1041218202028265151L
  - Serialized Fields
    - checkpointId
```
long checkpointId
```
      ID of this checkpoint.
    - triggerTimestamp
```
long triggerTimestamp
```
      Timestamp when the checkpoint was triggered at the coordinator.
    - taskStats
```
Map<K,V> taskStats
```
      TaskStateStats accessible by their ID.
    - numberOfSubtasks
```
int numberOfSubtasks
```
      Total number of subtasks over all tasks.
    - props
```
CheckpointProperties props
```
      Properties of the checkpoint.
- Class org.apache.flink.runtime.checkpoint.CheckpointException extends Exception implements Serializable
  
  serialVersionUID:
  
  -4341865597039002540L
- Class org.apache.flink.runtime.checkpoint.CheckpointMetaData extends Object implements Serializable
  
  serialVersionUID:
  
  -2387652345781312442L
  - Serialized Fields
    - checkpointId
```
long checkpointId
```
      The ID of the checkpoint
    - timestamp
```
long timestamp
```
      The timestamp of the checkpoint
- Class org.apache.flink.runtime.checkpoint.CheckpointMetrics extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - bytesBufferedInAlignment
```
long bytesBufferedInAlignment
```
      The number of bytes that were buffered during the checkpoint alignment phase
    - alignmentDurationNanos
```
long alignmentDurationNanos
```
      The duration (in nanoseconds) that the stream alignment for the checkpoint took
    - syncDurationMillis
```
long syncDurationMillis
```
    - asyncDurationMillis
```
long asyncDurationMillis
```
- Class org.apache.flink.runtime.checkpoint.CheckpointOptions extends Object implements Serializable
  
  serialVersionUID:
  
  5010126558083292915L
  - Serialized Fields
    - checkpointType
```
CheckpointOptions.CheckpointType checkpointType
```
      Type of the checkpoint.
    - targetLocation
```
String targetLocation
```
      Target location for the checkpoint.
- Class org.apache.flink.runtime.checkpoint.CheckpointProperties extends Object implements Serializable
  
  serialVersionUID:
  
  -8835900655844879469L
  - Serialized Fields
    - forced
```
boolean forced
```
    - externalize
```
boolean externalize
```
    - discardSubsumed
```
boolean discardSubsumed
```
    - discardFinished
```
boolean discardFinished
```
    - discardCancelled
```
boolean discardCancelled
```
    - discardFailed
```
boolean discardFailed
```
    - discardSuspended
```
boolean discardSuspended
```
- Class org.apache.flink.runtime.checkpoint.CheckpointStatsCounts extends Object implements Serializable
  
  serialVersionUID:
  
  -5229425063269482528L
  - Serialized Fields
    - numRestoredCheckpoints
```
long numRestoredCheckpoints
```
      Number of restored checkpoints.
    - numTotalCheckpoints
```
long numTotalCheckpoints
```
      Number of total checkpoints (in progress, completed, failed).
    - numInProgressCheckpoints
```
int numInProgressCheckpoints
```
      Number of in progress checkpoints.
    - numCompletedCheckpoints
```
long numCompletedCheckpoints
```
      Number of successfully completed checkpoints.
    - numFailedCheckpoints
```
long numFailedCheckpoints
```
      Number of failed checkpoints.
- Class org.apache.flink.runtime.checkpoint.CheckpointStatsHistory extends Object implements Serializable
  
  serialVersionUID:
  
  7090320677606528415L
  - Serialized Fields
    - checkpointsIterable
```
Iterable<T> checkpointsIterable
```
      Iterable over all available stats. Only updated on CheckpointStatsHistory.createSnapshot().
    - checkpointsById
```
Map<K,V> checkpointsById
```
      Map of all available stats keyed by their ID. Only updated on CheckpointStatsHistory.createSnapshot().
    - maxSize
```
int maxSize
```
      Maximum array size.
    - readOnly
```
boolean readOnly
```
      Flag indicating whether this the history is read-only.
    - latestCompletedCheckpoint
```
CompletedCheckpointStats latestCompletedCheckpoint
```
      The latest successfully completed checkpoint.
    - latestFailedCheckpoint
```
FailedCheckpointStats latestFailedCheckpoint
```
      The latest failed checkpoint.
    - latestSavepoint
```
CompletedCheckpointStats latestSavepoint
```
      The latest successfully completed savepoint.
- Class org.apache.flink.runtime.checkpoint.CheckpointStatsSnapshot extends Object implements Serializable
  
  serialVersionUID:
  
  8914278419087217964L
  - Serialized Fields
    - counts
```
CheckpointStatsCounts counts
```
      Snapshot of the checkpoint counts.
    - summary
```
CompletedCheckpointStatsSummary summary
```
      Snapshot of the completed checkpoints summary stats.
    - history
```
CheckpointStatsHistory history
```
      Snapshot of the checkpoint history.
    - latestRestoredCheckpoint
```
RestoredCheckpointStats latestRestoredCheckpoint
```
      The latest restored checkpoint operation.
- Class org.apache.flink.runtime.checkpoint.CompletedCheckpoint extends Object implements Serializable
  
  serialVersionUID:
  
  -8360248179615702014L
  - Serialized Fields
    - job
```
org.apache.flink.api.common.JobID job
```
      The ID of the job that the checkpoint belongs to
    - checkpointID
```
long checkpointID
```
      The ID (logical timestamp) of the checkpoint
    - timestamp
```
long timestamp
```
      The timestamp when the checkpoint was triggered.
    - duration
```
long duration
```
      The duration of the checkpoint (completion timestamp - trigger timestamp).
    - operatorStates
```
Map<K,V> operatorStates
```
      States of the different operator groups belonging to this checkpoint
    - props
```
CheckpointProperties props
```
      Properties for this checkpoint.
    - masterHookStates
```
Collection<E> masterHookStates
```
      States that were created by a hook on the master (in the checkpoint coordinator)
    - externalizedMetadata
```
StreamStateHandle externalizedMetadata
```
      The state handle to the externalized meta data, if the metadata has been externalized
    - externalPointer
```
String externalPointer
```
      External pointer to the completed checkpoint (for example file path) if externalized; null otherwise.
- Class org.apache.flink.runtime.checkpoint.CompletedCheckpointStats extends AbstractCheckpointStats implements Serializable
  
  serialVersionUID:
  
  138833868551861343L
  - Serialized Fields
    - stateSize
```
long stateSize
```
      Total checkpoint state size over all subtasks.
    - alignmentBuffered
```
long alignmentBuffered
```
      Buffered bytes during alignment over all subtasks.
    - latestAcknowledgedSubtask
```
SubtaskStateStats latestAcknowledgedSubtask
```
      The latest acknowledged subtask stats.
    - externalPath
```
String externalPath
```
      Optional external path if persisted externally.
    - discarded
```
boolean discarded
```
      Flag indicating whether the checkpoint was discarded.
- Class org.apache.flink.runtime.checkpoint.CompletedCheckpointStatsSummary extends Object implements Serializable
  
  serialVersionUID:
  
  5784360461635814038L
  - Serialized Fields
    - stateSize
```
MinMaxAvgStats stateSize
```
      State size statistics for all completed checkpoints.
    - duration
```
MinMaxAvgStats duration
```
      Duration statistics for all completed checkpoints.
    - alignmentBuffered
```
MinMaxAvgStats alignmentBuffered
```
      Byte buffered during alignment for all completed checkpoints.
- Class org.apache.flink.runtime.checkpoint.FailedCheckpointStats extends AbstractCheckpointStats implements Serializable
  
  serialVersionUID:
  
  8000748529515900106L
  - Serialized Fields
    - numAcknowledgedSubtasks
```
int numAcknowledgedSubtasks
```
      Number of acknowledged tasks.
    - stateSize
```
long stateSize
```
      Total checkpoint state size over all subtasks.
    - alignmentBuffered
```
long alignmentBuffered
```
      Buffered bytes during alignment over all subtasks.
    - failureTimestamp
```
long failureTimestamp
```
      Timestamp when the checkpoint was failed at the coordinator.
    - latestAcknowledgedSubtask
```
SubtaskStateStats latestAcknowledgedSubtask
```
      The latest acknowledged subtask stats if any subtask was acknowledged before failing the checkpoint.
    - failureMsg
```
String failureMsg
```
      Optional failure message.
- Class org.apache.flink.runtime.checkpoint.MasterState extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - name
```
String name
```
    - bytes
```
byte[] bytes
```
    - version
```
int version
```
- Class org.apache.flink.runtime.checkpoint.MinMaxAvgStats extends Object implements Serializable
  
  serialVersionUID:
  
  1769601903483446707L
  - Serialized Fields
    - min
```
long min
```
      Current min value.
    - max
```
long max
```
      Current max value.
    - sum
```
long sum
```
      Sum of all added values.
    - count
```
long count
```
      Count of added values.
- Class org.apache.flink.runtime.checkpoint.OperatorState extends Object implements Serializable
  
  serialVersionUID:
  
  -4845578005863201810L
  - Serialized Fields
    - operatorID
```
OperatorID operatorID
```
      id of the operator
    - operatorSubtaskStates
```
Map<K,V> operatorSubtaskStates
```
      handles to non-partitioned states, subtaskindex -> subtaskstate
    - parallelism
```
int parallelism
```
      parallelism of the operator when it was checkpointed
    - maxParallelism
```
int maxParallelism
```
      maximum parallelism of the operator when the job was first created
- Class org.apache.flink.runtime.checkpoint.OperatorSubtaskState extends Object implements Serializable
  
  serialVersionUID:
  
  -2394696997971923995L
  - Serialized Fields
    - legacyOperatorState
```
StreamStateHandle legacyOperatorState
```
      Deprecated. Non-repartitionable operator state that has been deprecated. Can be removed when we remove the APIs for non-repartitionable operator state.
      
      Legacy (non-repartitionable) operator state.
    - managedOperatorState
```
OperatorStateHandle managedOperatorState
```
      Snapshot from the OperatorStateBackend.
    - rawOperatorState
```
OperatorStateHandle rawOperatorState
```
      Snapshot written using OperatorStateCheckpointOutputStream.
    - managedKeyedState
```
KeyedStateHandle managedKeyedState
```
      Snapshot from KeyedStateBackend.
    - rawKeyedState
```
KeyedStateHandle rawKeyedState
```
      Snapshot written using KeyedStateCheckpointOutputStream.
    - stateSize
```
long stateSize
```
      The state size. This is also part of the deserialized state handle. We store it here in order to not deserialize the state handle when gathering stats.
- Class org.apache.flink.runtime.checkpoint.PendingCheckpointStats extends AbstractCheckpointStats implements Serializable
  
  serialVersionUID:
  
  -973959257699390327L
  - Serialized Fields
    - currentNumAcknowledgedSubtasks
```
int currentNumAcknowledgedSubtasks
```
      The current number of acknowledged subtasks.
    - currentStateSize
```
long currentStateSize
```
      Current checkpoint state size over all collected subtasks.
    - currentAlignmentBuffered
```
long currentAlignmentBuffered
```
      Current buffered bytes during alignment over all collected subtasks.
    - latestAcknowledgedSubtask
```
SubtaskStateStats latestAcknowledgedSubtask
```
      Stats of the latest acknowleged subtask.
- Class org.apache.flink.runtime.checkpoint.RestoredCheckpointStats extends Object implements Serializable
  
  serialVersionUID:
  
  2305815319666360821L
  - Serialized Fields
    - checkpointId
```
long checkpointId
```
      ID of the restored checkpoint.
    - props
```
CheckpointProperties props
```
      Properties of the restored checkpoint.
    - restoreTimestamp
```
long restoreTimestamp
```
      Timestamp when the checkpoint was restored at the coordinator.
    - externalPath
```
String externalPath
```
      Optional external path.
- Class org.apache.flink.runtime.checkpoint.SubtaskState extends Object implements Serializable
  
  serialVersionUID:
  
  -2394696997971923995L
  - Serialized Fields
    - legacyOperatorState
```
ChainedStateHandle<T extends StateObject> legacyOperatorState
```
      Deprecated. Non-repartitionable operator state that has been deprecated. Can be removed when we remove the APIs for non-repartitionable operator state.
      
      Legacy (non-repartitionable) operator state.
    - managedOperatorState
```
ChainedStateHandle<T extends StateObject> managedOperatorState
```
      Snapshot from the OperatorStateBackend.
    - rawOperatorState
```
ChainedStateHandle<T extends StateObject> rawOperatorState
```
      Snapshot written using OperatorStateCheckpointOutputStream.
    - managedKeyedState
```
KeyedStateHandle managedKeyedState
```
      Snapshot from KeyedStateBackend.
    - rawKeyedState
```
KeyedStateHandle rawKeyedState
```
      Snapshot written using KeyedStateCheckpointOutputStream.
    - stateSize
```
long stateSize
```
      The state size. This is also part of the deserialized state handle. We store it here in order to not deserialize the state handle when gathering stats.
- Class org.apache.flink.runtime.checkpoint.SubtaskStateStats extends Object implements Serializable
  
  serialVersionUID:
  
  8928594531621862214L
  - Serialized Fields
    - subtaskIndex
```
int subtaskIndex
```
      Index of this sub task.
    - ackTimestamp
```
long ackTimestamp
```
      Timestamp when the ack from this sub task was received at the coordinator.
    - stateSize
```
long stateSize
```
      Size of the checkpointed state at this subtask.
    - syncCheckpointDuration
```
long syncCheckpointDuration
```
      Checkpoint duration at the operator (sync part) in milliseconds.
    - asyncCheckpointDuration
```
long asyncCheckpointDuration
```
      Checkpoint duration at the operator (async part) in milliseconds.
    - alignmentBuffered
```
long alignmentBuffered
```
      Number of buffered bytes during alignment.
    - alignmentDuration
```
long alignmentDuration
```
      Alignment duration in .
- Class org.apache.flink.runtime.checkpoint.TaskState extends Object implements Serializable
  
  serialVersionUID:
  
  -4845578005863201810L
  - Serialized Fields
    - jobVertexID
```
JobVertexID jobVertexID
```
      Deprecated.
    - subtaskStates
```
Map<K,V> subtaskStates
```
      Deprecated.
      
      handles to non-partitioned states, subtaskindex -> subtaskstate
    - parallelism
```
int parallelism
```
      Deprecated.
      
      parallelism of the operator when it was checkpointed
    - maxParallelism
```
int maxParallelism
```
      Deprecated.
      
      maximum parallelism of the operator when the job was first created
    - chainLength
```
int chainLength
```
      Deprecated.
      
      length of the operator chain
- Class org.apache.flink.runtime.checkpoint.TaskStateStats extends Object implements Serializable
  
  serialVersionUID:
  
  531803101206574444L
  - Serialized Fields
    - jobVertexId
```
JobVertexID jobVertexId
```
      ID of the task the stats belong to.
    - subtaskStats
```
SubtaskStateStats[] subtaskStats
```
      Stats for each subtask
    - summaryStats
```
TaskStateStats.TaskStateStatsSummary summaryStats
```
      A summary of the subtask stats.
    - numAcknowledgedSubtasks
```
int numAcknowledgedSubtasks
```
      Number of acknowledged subtasks.
    - latestAckedSubtaskStats
```
SubtaskStateStats latestAckedSubtaskStats
```
      The latest acknowledged subtask stats.
- Class org.apache.flink.runtime.checkpoint.TaskStateStats.TaskStateStatsSummary extends Object implements Serializable
  
  serialVersionUID:
  
  1009476026522091909L
  - Serialized Fields
    - stateSize
```
MinMaxAvgStats stateSize
```
    - ackTimestamp
```
MinMaxAvgStats ackTimestamp
```
    - syncCheckpointDuration
```
MinMaxAvgStats syncCheckpointDuration
```
    - asyncCheckpointDuration
```
MinMaxAvgStats asyncCheckpointDuration
```
    - alignmentBuffered
```
MinMaxAvgStats alignmentBuffered
```
    - alignmentDuration
```
MinMaxAvgStats alignmentDuration
```
Package org.apache.flink.runtime.checkpoint.decline
- Class org.apache.flink.runtime.checkpoint.decline.AlignmentLimitExceededException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineOnCancellationBarrierException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineSubsumedException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineTaskNotCheckpointingException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineTaskNotReadyException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.checkpoint.decline.InputEndOfStreamException extends CheckpointDeclineException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.client
- Class org.apache.flink.runtime.client.JobCancellationException extends JobExecutionException implements Serializable
  
  serialVersionUID:
  
  2818087325120827526L
- Class org.apache.flink.runtime.client.JobClientActorConnectionTimeoutException extends Exception implements Serializable
  
  serialVersionUID:
  
  2287747430528388637L
- Class org.apache.flink.runtime.client.JobClientActorRegistrationTimeoutException extends Exception implements Serializable
  
  serialVersionUID:
  
  8762463142030454853L
- Class org.apache.flink.runtime.client.JobClientActorSubmissionTimeoutException extends Exception implements Serializable
  
  serialVersionUID:
  
  8762463142030454853L
- Class org.apache.flink.runtime.client.JobExecutionException extends Exception implements Serializable
  
  serialVersionUID:
  
  2818087325120827525L
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.client.JobRetrievalException extends JobExecutionException implements Serializable
  
  serialVersionUID:
  
  -42L
- Class org.apache.flink.runtime.client.JobStatusMessage extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - jobName
```
String jobName
```
    - jobState
```
JobStatus jobState
```
    - startTime
```
long startTime
```
- Class org.apache.flink.runtime.client.JobSubmissionException extends JobExecutionException implements Serializable
  
  serialVersionUID:
  
  2818087325120827526L
- Class org.apache.flink.runtime.client.JobTimeoutException extends JobExecutionException implements Serializable
  
  serialVersionUID:
  
  2818087325120827529L
- Class org.apache.flink.runtime.client.SerializedJobExecutionResult extends Object implements Serializable
  
  serialVersionUID:
  
  -6301865617099921789L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - accumulatorResults
```
Map<K,V> accumulatorResults
```
    - netRuntime
```
long netRuntime
```
Package org.apache.flink.runtime.clusterframework
- Class org.apache.flink.runtime.clusterframework.ContaineredTaskManagerParameters extends Object implements Serializable
  
  serialVersionUID:
  
  -3096987654278064670L
  - Serialized Fields
    - totalContainerMemoryMB
```
long totalContainerMemoryMB
```
      Total container memory, in bytes
    - taskManagerHeapSizeMB
```
long taskManagerHeapSizeMB
```
      Heap size to be used for the Java process
    - taskManagerDirectMemoryLimitMB
```
long taskManagerDirectMemoryLimitMB
```
      Direct memory limit for the Java process
    - numSlots
```
int numSlots
```
      The number of slots per TaskManager
    - taskManagerEnv
```
HashMap<K,V> taskManagerEnv
```
      Environment variables to add to the Java process
- Class org.apache.flink.runtime.clusterframework.ContainerSpecification extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - systemProperties
```
org.apache.flink.configuration.Configuration systemProperties
```
    - artifacts
```
List<E> artifacts
```
    - environmentVariables
```
Map<K,V> environmentVariables
```
    - dynamicConfiguration
```
org.apache.flink.configuration.Configuration dynamicConfiguration
```
Package org.apache.flink.runtime.clusterframework.messages
- Class org.apache.flink.runtime.clusterframework.messages.CheckAndAllocateContainers extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
                    throws ObjectStreamException
```
      Read resolve to preserve the singleton object property.
      
      Throws:
      
      ObjectStreamException
- Class org.apache.flink.runtime.clusterframework.messages.FatalErrorOccurred extends Object implements Serializable
  
  serialVersionUID:
  
  -2246792138413563536L
  - Serialized Fields
    - message
```
String message
```
    - error
```
SerializedThrowable error
```
- Class org.apache.flink.runtime.clusterframework.messages.GetClusterStatus extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
                    throws ObjectStreamException
```
      Read resolve to preserve the singleton object property.
      
      Throws:
      
      ObjectStreamException
- Class org.apache.flink.runtime.clusterframework.messages.GetClusterStatusResponse extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - numRegisteredTaskManagers
```
int numRegisteredTaskManagers
```
    - totalNumberOfSlots
```
int totalNumberOfSlots
```
- Class org.apache.flink.runtime.clusterframework.messages.InfoMessage extends Object implements Serializable
  
  serialVersionUID:
  
  5534993035539629765L
  - Serialized Fields
    - message
```
String message
```
    - date
```
Date date
```
- Class org.apache.flink.runtime.clusterframework.messages.NewLeaderAvailable extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - leaderAddress
```
String leaderAddress
```
      The leader Akka URL
    - leaderSessionId
```
UUID leaderSessionId
```
      The session ID for the leadership status
- Class org.apache.flink.runtime.clusterframework.messages.NotifyResourceStarted extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceID
```
ResourceID resourceID
```
- Class org.apache.flink.runtime.clusterframework.messages.ReconnectResourceManager extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceManager
```
akka.actor.ActorRef resourceManager
```
    - connectionId
```
long connectionId
```
- Class org.apache.flink.runtime.clusterframework.messages.RegisterInfoMessageListener extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
                    throws ObjectStreamException
```
      Read resolve to preserve the singleton object property.
      
      Throws:
      
      ObjectStreamException
- Class org.apache.flink.runtime.clusterframework.messages.RegisterInfoMessageListenerSuccessful extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
                    throws ObjectStreamException
```
      Read resolve to preserve the singleton object property.
      
      Throws:
      
      ObjectStreamException
- Class org.apache.flink.runtime.clusterframework.messages.RegisterResourceManager extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceManager
```
akka.actor.ActorRef resourceManager
```
- Class org.apache.flink.runtime.clusterframework.messages.RegisterResourceManagerSuccessful extends Object implements Serializable
  
  serialVersionUID:
  
  817011779310941753L
  - Serialized Fields
    - jobManager
```
akka.actor.ActorRef jobManager
```
      The JobManager which we registered with.
    - currentlyRegisteredTaskManagers
```
Collection<E> currentlyRegisteredTaskManagers
```
      The list of registered TaskManagers that the JobManager currently knows
- Class org.apache.flink.runtime.clusterframework.messages.RemoveResource extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceId
```
ResourceID resourceId
```
      The ID under which the resource is registered (for example container ID)
- Class org.apache.flink.runtime.clusterframework.messages.ResourceRemoved extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceId
```
ResourceID resourceId
```
      The ID under which the resource is registered (for example container ID)
    - message
```
String message
```
      Optional message with details, for logging and debugging
- Class org.apache.flink.runtime.clusterframework.messages.SetWorkerPoolSize extends Object implements Serializable
  
  serialVersionUID:
  
  -335911350781207609L
  - Serialized Fields
    - numberOfWorkers
```
int numberOfWorkers
```
- Class org.apache.flink.runtime.clusterframework.messages.ShutdownClusterAfterJob extends Object implements Serializable
  
  serialVersionUID:
  
  -2723662264779569704L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- Class org.apache.flink.runtime.clusterframework.messages.StopCluster extends Object implements Serializable
  
  serialVersionUID:
  
  -8957259342982181684L
  - Serialized Fields
    - finalStatus
```
ApplicationStatus finalStatus
```
    - message
```
String message
```
- Class org.apache.flink.runtime.clusterframework.messages.StopClusterSuccessful extends Object implements Serializable
  
  serialVersionUID:
  
  42L
- Class org.apache.flink.runtime.clusterframework.messages.TriggerRegistrationAtJobManager extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobManagerAddress
```
String jobManagerAddress
```
- Class org.apache.flink.runtime.clusterframework.messages.UnRegisterInfoMessageListener extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
                    throws ObjectStreamException
```
      Read resolve to preserve the singleton object property.
      
      Throws:
      
      ObjectStreamException
Package org.apache.flink.runtime.clusterframework.types
- Class org.apache.flink.runtime.clusterframework.types.AllocationID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.clusterframework.types.ResourceID extends Object implements Serializable
  
  serialVersionUID:
  
  42L
  - Serialized Fields
    - resourceId
```
String resourceId
```
- Class org.apache.flink.runtime.clusterframework.types.ResourceProfile extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - cpuCores
```
double cpuCores
```
      How many cpu cores are needed, use double so we can specify cpu like 0.1
    - heapMemoryInMB
```
int heapMemoryInMB
```
      How many heap memory in mb are needed
    - directMemoryInMB
```
int directMemoryInMB
```
      How many direct memory in mb are needed
    - nativeMemoryInMB
```
int nativeMemoryInMB
```
      How many native memory in mb are needed
- Class org.apache.flink.runtime.clusterframework.types.SlotID extends Object implements Serializable
  
  serialVersionUID:
  
  -6399206032549807771L
  - Serialized Fields
    - resourceId
```
ResourceID resourceId
```
      The resource id which this slot located
    - slotNumber
```
int slotNumber
```
      The numeric id for single slot
Package org.apache.flink.runtime.concurrent
- Class org.apache.flink.runtime.concurrent.FutureUtils.RetryException extends Exception implements Serializable
  
  serialVersionUID:
  
  3613470781274141862L
Package org.apache.flink.runtime.deployment
- Class org.apache.flink.runtime.deployment.InputChannelDeploymentDescriptor extends Object implements Serializable
  
  serialVersionUID:
  
  373711381640454080L
  - Serialized Fields
    - consumedPartitionId
```
ResultPartitionID consumedPartitionId
```
      The ID of the partition the input channel is going to consume.
    - consumedPartitionLocation
```
ResultPartitionLocation consumedPartitionLocation
```
      The location of the partition the input channel is going to consume.
- Class org.apache.flink.runtime.deployment.InputGateDeploymentDescriptor extends Object implements Serializable
  
  serialVersionUID:
  
  -7143441863165366704L
  - Serialized Fields
    - consumedResultId
```
IntermediateDataSetID consumedResultId
```
      The ID of the consumed intermediate result. Each input gate consumes partitions of the intermediate result specified by this ID. This ID also identifies the input gate at the consuming task.
    - consumedPartitionType
```
ResultPartitionType consumedPartitionType
```
      The type of the partition the input gate is going to consume.
    - consumedSubpartitionIndex
```
int consumedSubpartitionIndex
```
      The index of the consumed subpartition of each consumed partition. This index depends on the DistributionPattern and the subtask indices of the producing and consuming task.
    - inputChannels
```
InputChannelDeploymentDescriptor[] inputChannels
```
      An input channel for each consumed subpartition.
- Class org.apache.flink.runtime.deployment.ResultPartitionDeploymentDescriptor extends Object implements Serializable
  
  serialVersionUID:
  
  6343547936086963705L
  - Serialized Fields
    - resultId
```
IntermediateDataSetID resultId
```
      The ID of the result this partition belongs to.
    - partitionId
```
IntermediateResultPartitionID partitionId
```
      The ID of the partition.
    - partitionType
```
ResultPartitionType partitionType
```
      The type of the partition.
    - numberOfSubpartitions
```
int numberOfSubpartitions
```
      The number of subpartitions.
    - maxParallelism
```
int maxParallelism
```
      The maximum parallelism
    - sendScheduleOrUpdateConsumersMessage
```
boolean sendScheduleOrUpdateConsumersMessage
```
      Flag whether the result partition should send scheduleOrUpdateConsumer messages.
- Class org.apache.flink.runtime.deployment.ResultPartitionLocation extends Object implements Serializable
  
  serialVersionUID:
  
  -6354238166937194463L
  - Serialized Fields
    - locationType
```
org.apache.flink.runtime.deployment.ResultPartitionLocation.LocationType locationType
```
      The type of location for the result partition.
    - connectionId
```
ConnectionID connectionId
```
      The connection ID of a remote result partition.
- Class org.apache.flink.runtime.deployment.TaskDeploymentDescriptor extends Object implements Serializable
  
  serialVersionUID:
  
  -3233562176034358530L
  - Serialized Fields
    - serializedJobInformation
```
org.apache.flink.util.SerializedValue<T> serializedJobInformation
```
      Serialized job information
    - serializedTaskInformation
```
org.apache.flink.util.SerializedValue<T> serializedTaskInformation
```
      Serialized task information
    - executionId
```
ExecutionAttemptID executionId
```
      The ID referencing the attempt to execute the task.
    - allocationId
```
AllocationID allocationId
```
      The allocation ID of the slot in which the task shall be run
    - subtaskIndex
```
int subtaskIndex
```
      The task's index in the subtask group.
    - attemptNumber
```
int attemptNumber
```
      Attempt number the task
    - producedPartitions
```
Collection<E> producedPartitions
```
      The list of produced intermediate result partition deployment descriptors.
    - inputGates
```
Collection<E> inputGates
```
      The list of consumed intermediate result partitions.
    - targetSlotNumber
```
int targetSlotNumber
```
      Slot number to run the sub task in on the target machine
    - taskStateHandles
```
TaskStateHandles taskStateHandles
```
      State handles for the sub task
Package org.apache.flink.runtime.execution
- Class org.apache.flink.runtime.execution.CancelTaskException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.execution.SuppressRestartsException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  221873676920848349L
Package org.apache.flink.runtime.executiongraph
- Class org.apache.flink.runtime.executiongraph.ArchivedExecution extends Object implements Serializable
  
  serialVersionUID:
  
  4817108757483345173L
  - Serialized Fields
    - attemptId
```
ExecutionAttemptID attemptId
```
    - stateTimestamps
```
long[] stateTimestamps
```
    - attemptNumber
```
int attemptNumber
```
    - state
```
ExecutionState state
```
    - failureCause
```
String failureCause
```
    - assignedResourceLocation
```
TaskManagerLocation assignedResourceLocation
```
    - userAccumulators
```
StringifiedAccumulatorResult[] userAccumulators
```
    - parallelSubtaskIndex
```
int parallelSubtaskIndex
```
    - ioMetrics
```
IOMetrics ioMetrics
```
- Class org.apache.flink.runtime.executiongraph.ArchivedExecutionGraph extends Object implements Serializable
  
  serialVersionUID:
  
  7231383912742578428L
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
      The ID of the job this graph has been built for.
    - jobName
```
String jobName
```
      The name of the original job graph.
    - tasks
```
Map<K,V> tasks
```
      All job vertices that are part of this graph
    - verticesInCreationOrder
```
List<E> verticesInCreationOrder
```
      All vertices, in the order in which they were created
    - stateTimestamps
```
long[] stateTimestamps
```
      Timestamps (in milliseconds as returned by System.currentTimeMillis() when the execution graph transitioned into a certain state. The index into this array is the ordinal of the enum value, i.e. the timestamp when the graph went into state "RUNNING" is at stateTimestamps[RUNNING.ordinal()].
    - state
```
JobStatus state
```
      Current status of the job execution
    - failureCause
```
String failureCause
```
      The exception that caused the job to fail. This is set to the first root exception that was not recoverable and triggered job failure
    - jsonPlan
```
String jsonPlan
```
    - archivedUserAccumulators
```
StringifiedAccumulatorResult[] archivedUserAccumulators
```
    - archivedExecutionConfig
```
org.apache.flink.api.common.ArchivedExecutionConfig archivedExecutionConfig
```
    - isStoppable
```
boolean isStoppable
```
    - serializedUserAccumulators
```
Map<K,V> serializedUserAccumulators
```
    - jobCheckpointingSettings
```
JobCheckpointingSettings jobCheckpointingSettings
```
    - checkpointStatsSnapshot
```
CheckpointStatsSnapshot checkpointStatsSnapshot
```
- Class org.apache.flink.runtime.executiongraph.ArchivedExecutionJobVertex extends Object implements Serializable
  
  serialVersionUID:
  
  -5768187638639437957L
  - Serialized Fields
    - taskVertices
```
ArchivedExecutionVertex[] taskVertices
```
    - id
```
JobVertexID id
```
    - name
```
String name
```
    - parallelism
```
int parallelism
```
    - maxParallelism
```
int maxParallelism
```
    - archivedUserAccumulators
```
StringifiedAccumulatorResult[] archivedUserAccumulators
```
- Class org.apache.flink.runtime.executiongraph.ArchivedExecutionVertex extends Object implements Serializable
  
  serialVersionUID:
  
  -6708241535015028576L
  - Serialized Fields
    - subTaskIndex
```
int subTaskIndex
```
    - priorExecutions
```
EvictingBoundedList<T> priorExecutions
```
    - taskNameWithSubtask
```
String taskNameWithSubtask
```
      The name in the format "myTask (2/7)", cached to avoid frequent string concatenations
    - currentExecution
```
ArchivedExecution currentExecution
```
- Class org.apache.flink.runtime.executiongraph.ExecutionAttemptID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  -1169683445778281344L
- Class org.apache.flink.runtime.executiongraph.ExecutionGraphException extends Exception implements Serializable
  
  serialVersionUID:
  
  -8253451032797220657L
- Class org.apache.flink.runtime.executiongraph.GlobalModVersionMismatch extends Exception implements Serializable
  
  serialVersionUID:
  
  6643688395797045098L
  - Serialized Fields
    - expectedModVersion
```
long expectedModVersion
```
    - actualModVersion
```
long actualModVersion
```
- Class org.apache.flink.runtime.executiongraph.IllegalExecutionStateException extends IllegalStateException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.executiongraph.IOMetrics extends Object implements Serializable
  
  serialVersionUID:
  
  -7208093607556457183L
  - Serialized Fields
    - numRecordsIn
```
long numRecordsIn
```
    - numRecordsOut
```
long numRecordsOut
```
    - numRecordsInPerSecond
```
double numRecordsInPerSecond
```
    - numRecordsOutPerSecond
```
double numRecordsOutPerSecond
```
    - numBytesInLocal
```
long numBytesInLocal
```
    - numBytesInRemote
```
long numBytesInRemote
```
    - numBytesOut
```
long numBytesOut
```
    - numBytesInLocalPerSecond
```
double numBytesInLocalPerSecond
```
    - numBytesInRemotePerSecond
```
double numBytesInRemotePerSecond
```
    - numBytesOutPerSecond
```
double numBytesOutPerSecond
```
- Class org.apache.flink.runtime.executiongraph.JobInformation extends Object implements Serializable
  
  serialVersionUID:
  
  8367087049937822140L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      Id of the job
    - jobName
```
String jobName
```
      Job name
    - serializedExecutionConfig
```
org.apache.flink.util.SerializedValue<T> serializedExecutionConfig
```
      Serialized execution config because it can contain user code classes
    - jobConfiguration
```
org.apache.flink.configuration.Configuration jobConfiguration
```
      Configuration of the job
    - requiredJarFileBlobKeys
```
Collection<E> requiredJarFileBlobKeys
```
      Blob keys for the required jar files
    - requiredClasspathURLs
```
Collection<E> requiredClasspathURLs
```
      URLs specifying the classpath to add to the class loader
- Class org.apache.flink.runtime.executiongraph.PartitionInfo extends Object implements Serializable
  
  serialVersionUID:
  
  1724490660830968430L
  - Serialized Fields
    - intermediateDataSetID
```
IntermediateDataSetID intermediateDataSetID
```
    - inputChannelDeploymentDescriptor
```
InputChannelDeploymentDescriptor inputChannelDeploymentDescriptor
```
- Class org.apache.flink.runtime.executiongraph.TaskInformation extends Object implements Serializable
  
  serialVersionUID:
  
  -9006218793155953789L
  - Serialized Fields
    - jobVertexId
```
JobVertexID jobVertexId
```
      Job vertex id of the associated job vertex
    - taskName
```
String taskName
```
      Name of the task
    - numberOfSubtasks
```
int numberOfSubtasks
```
      The number of subtasks for this operator
    - maxNumberOfSubtaks
```
int maxNumberOfSubtaks
```
      The maximum parallelism == number of key groups
    - invokableClassName
```
String invokableClassName
```
      Class name of the invokable to run
    - taskConfiguration
```
org.apache.flink.configuration.Configuration taskConfiguration
```
      Configuration for the task
Package org.apache.flink.runtime.executiongraph.restart
- Class org.apache.flink.runtime.executiongraph.restart.FailureRateRestartStrategy.FailureRateRestartStrategyFactory extends RestartStrategyFactory implements Serializable
  
  serialVersionUID:
  
  -373724639430960480L
  - Serialized Fields
    - maxFailuresPerInterval
```
int maxFailuresPerInterval
```
    - failuresInterval
```
org.apache.flink.api.common.time.Time failuresInterval
```
    - delayInterval
```
org.apache.flink.api.common.time.Time delayInterval
```
- Class org.apache.flink.runtime.executiongraph.restart.FixedDelayRestartStrategy.FixedDelayRestartStrategyFactory extends RestartStrategyFactory implements Serializable
  
  serialVersionUID:
  
  6642934067762271950L
  - Serialized Fields
    - maxAttempts
```
int maxAttempts
```
    - delay
```
long delay
```
- Class org.apache.flink.runtime.executiongraph.restart.NoRestartStrategy.NoRestartStrategyFactory extends RestartStrategyFactory implements Serializable
  
  serialVersionUID:
  
  -1809462525812787862L
- Class org.apache.flink.runtime.executiongraph.restart.RestartStrategyFactory extends Object implements Serializable
  
  serialVersionUID:
  
  7320252552640522191L
Package org.apache.flink.runtime.highavailability
- Class org.apache.flink.runtime.highavailability.LeaderIdMismatchException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - expected
```
UUID expected
```
    - actual
```
UUID actual
```
Package org.apache.flink.runtime.instance
- Class org.apache.flink.runtime.instance.AkkaActorGateway extends Object implements Serializable
  
  serialVersionUID:
  
  42L
  - Serialized Fields
    - actor
```
akka.actor.ActorRef actor
```
    - leaderSessionID
```
UUID leaderSessionID
```
    - decorator
```
MessageDecorator decorator
```
- Class org.apache.flink.runtime.instance.HardwareDescription extends Object implements Serializable
  
  serialVersionUID:
  
  3380016608300325361L
  - Serialized Fields
    - numberOfCPUCores
```
int numberOfCPUCores
```
      The number of CPU cores available to the JVM on the compute node.
    - sizeOfPhysicalMemory
```
long sizeOfPhysicalMemory
```
      The size of physical memory in bytes available on the compute node.
    - sizeOfJvmHeap
```
long sizeOfJvmHeap
```
      The size of the JVM heap memory
    - sizeOfManagedMemory
```
long sizeOfManagedMemory
```
      The size of the memory managed by the system for caching, hashing, sorting, ...
- Class org.apache.flink.runtime.instance.InstanceDiedException extends Exception implements Serializable
  
  serialVersionUID:
  
  -4917918318403135745L
  - Serialized Fields
    - instance
```
Instance instance
```
- Class org.apache.flink.runtime.instance.InstanceID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.io.disk.iomanager
- Class org.apache.flink.runtime.io.disk.iomanager.RequestQueue extends LinkedBlockingQueue<E> implements Serializable
  
  serialVersionUID:
  
  3804115535778471680L
  - Serialized Fields
    - closed
```
boolean closed
```
      Flag marking this queue as closed.
Package org.apache.flink.runtime.io.network
- Class org.apache.flink.runtime.io.network.ConnectionID extends Object implements Serializable
  
  serialVersionUID:
  
  -8068626194818666857L
  - Serialized Fields
    - address
```
InetSocketAddress address
```
    - connectionIndex
```
int connectionIndex
```
Package org.apache.flink.runtime.io.network.netty.exception
- Class org.apache.flink.runtime.io.network.netty.exception.LocalTransportException extends TransportException implements Serializable
  
  serialVersionUID:
  
  2366708881288640674L
- Class org.apache.flink.runtime.io.network.netty.exception.RemoteTransportException extends TransportException implements Serializable
  
  serialVersionUID:
  
  4373615529545893089L
- Class org.apache.flink.runtime.io.network.netty.exception.TransportException extends IOException implements Serializable
  
  serialVersionUID:
  
  3637820720589866570L
  - Serialized Fields
    - address
```
SocketAddress address
```
Package org.apache.flink.runtime.io.network.partition
- Class org.apache.flink.runtime.io.network.partition.PartitionNotFoundException extends IOException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - partitionId
```
ResultPartitionID partitionId
```
- Class org.apache.flink.runtime.io.network.partition.ProducerFailedException extends CancelTaskException implements Serializable
  
  serialVersionUID:
  
  -1555492656299526395L
- Class org.apache.flink.runtime.io.network.partition.ResultPartitionID extends Object implements Serializable
  
  serialVersionUID:
  
  -902516386203787826L
  - Serialized Fields
    - partitionId
```
IntermediateResultPartitionID partitionId
```
    - producerId
```
ExecutionAttemptID producerId
```
Package org.apache.flink.runtime.io.network.partition.consumer
- Class org.apache.flink.runtime.io.network.partition.consumer.InputChannelID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.iterative.convergence
- Class org.apache.flink.runtime.iterative.convergence.WorksetEmptyConvergenceCriterion extends Object implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.jobgraph
- Class org.apache.flink.runtime.jobgraph.InputFormatVertex extends JobVertex implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - formatDescription
```
String formatDescription
```
- Class org.apache.flink.runtime.jobgraph.IntermediateDataSet extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - id
```
IntermediateDataSetID id
```
    - producer
```
JobVertex producer
```
    - consumers
```
List<E> consumers
```
    - resultType
```
ResultPartitionType resultType
```
- Class org.apache.flink.runtime.jobgraph.IntermediateDataSetID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.jobgraph.JobEdge extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - target
```
JobVertex target
```
      The vertex connected to this edge.
    - distributionPattern
```
DistributionPattern distributionPattern
```
      The distribution pattern that should be used for this job edge.
    - source
```
IntermediateDataSet source
```
      The data set at the source of the edge, may be null if the edge is not yet connected
    - sourceId
```
IntermediateDataSetID sourceId
```
      The id of the source intermediate data set
    - shipStrategyName
```
String shipStrategyName
```
      Optional name for the data shipping strategy (forward, partition hash, rebalance, ...), to be displayed in the JSON plan
    - preProcessingOperationName
```
String preProcessingOperationName
```
      Optional name for the pre-processing operation (sort, combining sort, ...), to be displayed in the JSON plan
    - operatorLevelCachingDescription
```
String operatorLevelCachingDescription
```
      Optional description of the caching inside an operator, to be displayed in the JSON plan
- Class org.apache.flink.runtime.jobgraph.JobGraph extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - taskVertices
```
Map<K,V> taskVertices
```
      List of task vertices included in this job graph.
    - jobConfiguration
```
org.apache.flink.configuration.Configuration jobConfiguration
```
      The job configuration attached to this job.
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
      ID of this job. May be set if specific job id is desired (e.g. session management)
    - jobName
```
String jobName
```
      Name of this job.
    - sessionTimeout
```
long sessionTimeout
```
      The number of seconds after which the corresponding ExecutionGraph is removed at the job manager after it has been executed.
    - allowQueuedScheduling
```
boolean allowQueuedScheduling
```
      flag to enable queued scheduling
    - scheduleMode
```
ScheduleMode scheduleMode
```
      The mode in which the job is scheduled
    - serializedExecutionConfig
```
org.apache.flink.util.SerializedValue<T> serializedExecutionConfig
```
      Job specific execution config
    - snapshotSettings
```
JobCheckpointingSettings snapshotSettings
```
      The settings for the job checkpoints
    - savepointRestoreSettings
```
SavepointRestoreSettings savepointRestoreSettings
```
      Savepoint restore settings.
    - userJars
```
List<E> userJars
```
      Set of JAR files required to run this job.
    - userJarBlobKeys
```
List<E> userJarBlobKeys
```
      Set of blob keys identifying the JAR files required to run this job.
    - classpaths
```
List<E> classpaths
```
      List of classpaths required to run this job.
- Class org.apache.flink.runtime.jobgraph.JobVertex extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - id
```
JobVertexID id
```
      The ID of the vertex.
    - idAlternatives
```
ArrayList<E> idAlternatives
```
      The alternative IDs of the vertex.
    - operatorIDs
```
ArrayList<E> operatorIDs
```
      The IDs of all operators contained in this vertex.
    - operatorIdsAlternatives
```
ArrayList<E> operatorIdsAlternatives
```
      The alternative IDs of all operators contained in this vertex.
    - results
```
ArrayList<E> results
```
      List of produced data sets, one per writer
    - inputs
```
ArrayList<E> inputs
```
      List of edges with incoming data. One per Reader.
    - parallelism
```
int parallelism
```
      Number of subtasks to split this task into at runtime.
    - maxParallelism
```
int maxParallelism
```
      Maximum number of subtasks to split this taks into a runtime.
    - minResources
```
org.apache.flink.api.common.operators.ResourceSpec minResources
```
      The minimum resource of the vertex
    - preferredResources
```
org.apache.flink.api.common.operators.ResourceSpec preferredResources
```
      The preferred resource of the vertex
    - configuration
```
org.apache.flink.configuration.Configuration configuration
```
      Custom configuration passed to the assigned task at runtime.
    - invokableClassName
```
String invokableClassName
```
      The class of the invokable.
    - isStoppable
```
boolean isStoppable
```
      Indicates of this job vertex is stoppable or not.
    - inputSplitSource
```
org.apache.flink.core.io.InputSplitSource<T extends org.apache.flink.core.io.InputSplit> inputSplitSource
```
      Optionally, a source of input splits
    - name
```
String name
```
      The name of the vertex. This will be shown in runtime logs and will be in the runtime environment
    - slotSharingGroup
```
SlotSharingGroup slotSharingGroup
```
      Optionally, a sharing group that allows subtasks from different job vertices to run concurrently in one slot
    - coLocationGroup
```
CoLocationGroup coLocationGroup
```
      The group inside which the vertex subtasks share slots
    - operatorName
```
String operatorName
```
      Optional, the name of the operator, such as 'Flat Map' or 'Join', to be included in the JSON plan
    - operatorDescription
```
String operatorDescription
```
      Optional, the description of the operator, like 'Hash Join', or 'Sorted Group Reduce', to be included in the JSON plan
    - operatorPrettyName
```
String operatorPrettyName
```
      Optional, pretty name of the operator, to be displayed in the JSON plan
    - resultOptimizerProperties
```
String resultOptimizerProperties
```
      Optional, the JSON for the optimizer properties of the operator result, to be included in the JSON plan
- Class org.apache.flink.runtime.jobgraph.JobVertexID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.jobgraph.OperatorID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.jobgraph.OutputFormatVertex extends JobVertex implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - formatDescription
```
String formatDescription
```
- Class org.apache.flink.runtime.jobgraph.SavepointRestoreSettings extends Object implements Serializable
  
  serialVersionUID:
  
  87377506900849777L
  - Serialized Fields
    - restorePath
```
String restorePath
```
      Savepoint restore path.
    - allowNonRestoredState
```
boolean allowNonRestoredState
```
      Flag indicating whether non restored state is allowed if the savepoint contains state for an operator that is not part of the job.
Package org.apache.flink.runtime.jobgraph.tasks
- Class org.apache.flink.runtime.jobgraph.tasks.ExternalizedCheckpointSettings extends Object implements Serializable
  
  serialVersionUID:
  
  -6271691851124392955L
  - Serialized Fields
    - externalizeCheckpoints
```
boolean externalizeCheckpoints
```
      Flag indicating whether checkpoints should be externalized.
    - deleteOnCancellation
```
boolean deleteOnCancellation
```
      Flag indicating whether externalized checkpoints should delete on cancellation.
- Class org.apache.flink.runtime.jobgraph.tasks.InputSplitProviderException extends Exception implements Serializable
  
  serialVersionUID:
  
  -8043190713983651548L
- Class org.apache.flink.runtime.jobgraph.tasks.JobCheckpointingSettings extends Object implements Serializable
  
  serialVersionUID:
  
  -2593319571078198180L
  - Serialized Fields
    - verticesToTrigger
```
List<E> verticesToTrigger
```
    - verticesToAcknowledge
```
List<E> verticesToAcknowledge
```
    - verticesToConfirm
```
List<E> verticesToConfirm
```
    - checkpointInterval
```
long checkpointInterval
```
    - checkpointTimeout
```
long checkpointTimeout
```
    - minPauseBetweenCheckpoints
```
long minPauseBetweenCheckpoints
```
    - maxConcurrentCheckpoints
```
int maxConcurrentCheckpoints
```
    - externalizedCheckpointSettings
```
ExternalizedCheckpointSettings externalizedCheckpointSettings
```
      Settings for externalized checkpoints.
    - defaultStateBackend
```
org.apache.flink.util.SerializedValue<T> defaultStateBackend
```
      The default state backend, if configured by the user in the job
    - masterHooks
```
org.apache.flink.util.SerializedValue<T> masterHooks
```
      (Factories for) hooks that are executed on the checkpoint coordinator
    - isExactlyOnce
```
boolean isExactlyOnce
```
      Flag indicating whether exactly once checkpoint mode has been configured. If false, at least once mode has been configured. This is not a necessary attribute, because the checkpointing mode is only relevant for the stream tasks, but we expose it here to forward it to the web runtime UI.
Package org.apache.flink.runtime.jobmanager
- Class org.apache.flink.runtime.jobmanager.JobInfo extends Object implements Serializable
  - Serialized Fields
    - start
```
long start
```
    - sessionTimeout
```
long sessionTimeout
```
    - clients
```
scala.collection.mutable.HashSet<A> clients
```
    - sessionAlive
```
boolean sessionAlive
```
    - lastActive
```
long lastActive
```
    - end
```
long end
```
- Class org.apache.flink.runtime.jobmanager.JobInfo$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.jobmanager.PartitionProducerDisposedException extends Exception implements Serializable
- Class org.apache.flink.runtime.jobmanager.SubmittedJobGraph extends Object implements Serializable
  
  serialVersionUID:
  
  2836099271734771825L
  - Serialized Fields
    - jobGraph
```
JobGraph jobGraph
```
      The submitted JobGraph
    - jobInfo
```
org.apache.flink.runtime.jobmanager.JobInfo jobInfo
```
      The JobInfo.
Package org.apache.flink.runtime.jobmanager.scheduler
- Class org.apache.flink.runtime.jobmanager.scheduler.CoLocationGroup extends Object implements Serializable
  
  serialVersionUID:
  
  -2605819490401895297L
  - Serialized Fields
    - id
```
org.apache.flink.util.AbstractID id
```
      The ID that describes the slot co-location-constraint as a group
    - vertices
```
List<E> vertices
```
      The vertices participating in the co-location group
- Class org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException extends JobException implements Serializable
  
  serialVersionUID:
  
  -2249953165298717803L
- Class org.apache.flink.runtime.jobmanager.scheduler.SlotSharingGroup extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - ids
```
Set<E> ids
```
Package org.apache.flink.runtime.jobmaster
- Class org.apache.flink.runtime.jobmaster.ExecutionGraphException extends JobManagerException implements Serializable
  
  serialVersionUID:
  
  -5439002256464886357L
- Class org.apache.flink.runtime.jobmaster.JMTMRegistrationSuccess extends RegistrationResponse.Success implements Serializable
  
  serialVersionUID:
  
  -3528383155961318929L
  - Serialized Fields
    - resourceID
```
ResourceID resourceID
```
    - blobPort
```
int blobPort
```
- Class org.apache.flink.runtime.jobmaster.JobManagerException extends Exception implements Serializable
  
  serialVersionUID:
  
  -7290962952242188064L
- Class org.apache.flink.runtime.jobmaster.JobMasterRegistrationSuccess extends RegistrationResponse.Success implements Serializable
  
  serialVersionUID:
  
  5577641250204140415L
  - Serialized Fields
    - heartbeatInterval
```
long heartbeatInterval
```
    - resourceManagerLeaderId
```
UUID resourceManagerLeaderId
```
    - resourceManagerResourceId
```
ResourceID resourceManagerResourceId
```
- Class org.apache.flink.runtime.jobmaster.SerializedInputSplit extends Object implements Serializable
  
  serialVersionUID:
  
  -2063021844254152064L
  - Serialized Fields
    - inputSplitData
```
byte[] inputSplitData
```
Package org.apache.flink.runtime.jobmaster.message
- Class org.apache.flink.runtime.jobmaster.message.ClassloadingProps extends Object implements Serializable
  
  serialVersionUID:
  
  -3282341310808511823L
  - Serialized Fields
    - blobManagerPort
```
int blobManagerPort
```
    - requiredJarFiles
```
Collection<E> requiredJarFiles
```
    - requiredClasspaths
```
Collection<E> requiredClasspaths
```
Package org.apache.flink.runtime.leaderretrieval
- Class org.apache.flink.runtime.leaderretrieval.LeaderRetrievalException extends Exception implements Serializable
  
  serialVersionUID:
  
  42L
Package org.apache.flink.runtime.memory
- Class org.apache.flink.runtime.memory.MemoryAllocationException extends Exception implements Serializable
  
  serialVersionUID:
  
  -403983866457947012L
Package org.apache.flink.runtime.messages
- Class org.apache.flink.runtime.messages.Acknowledge extends Object implements Serializable
  
  serialVersionUID:
  
  7808628311617273755L
  - Serialization Methods
    - readResolve
```
protected Object readResolve()
                      throws ObjectStreamException
```
      Read resolve to preserve the singleton object property. (per best practices, this should have visibility 'protected')
      
      Throws:
      
      ObjectStreamException
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJob extends Object implements Serializable
  - Serialized Fields
    - job
```
scala.Option<A> job
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJob$ extends scala.runtime.AbstractFunction1<scala.Option<ArchivedExecutionGraph>,org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJobs extends Object implements Serializable
  - Serialized Fields
    - jobs
```
scala.collection.Iterable<A> jobs
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJobs$ extends scala.runtime.AbstractFunction1<scala.collection.Iterable<ArchivedExecutionGraph>,org.apache.flink.runtime.messages.ArchiveMessages.ArchivedJobs> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchiveExecutionGraph extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - graph
```
ArchivedExecutionGraph graph
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.ArchiveExecutionGraph$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,ArchivedExecutionGraph,org.apache.flink.runtime.messages.ArchiveMessages.ArchiveExecutionGraph> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.RequestArchivedJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.RequestArchivedJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.ArchiveMessages.RequestArchivedJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.RequestArchivedJobs$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ArchiveMessages.RequestJobCounts$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ExecutionGraphMessages.ExecutionStateChanged extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - vertexID
```
JobVertexID vertexID
```
    - taskName
```
String taskName
```
    - totalNumberOfSubTasks
```
int totalNumberOfSubTasks
```
    - subtaskIndex
```
int subtaskIndex
```
    - executionID
```
ExecutionAttemptID executionID
```
    - newExecutionState
```
ExecutionState newExecutionState
```
    - timestamp
```
long timestamp
```
    - optionalMessage
```
String optionalMessage
```
- Class org.apache.flink.runtime.messages.ExecutionGraphMessages.ExecutionStateChanged$ extends scala.runtime.AbstractFunction9<org.apache.flink.api.common.JobID,JobVertexID,String,Object,Object,ExecutionAttemptID,ExecutionState,Object,String,org.apache.flink.runtime.messages.ExecutionGraphMessages.ExecutionStateChanged> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.ExecutionGraphMessages.JobStatusChanged extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - newJobStatus
```
JobStatus newJobStatus
```
    - timestamp
```
long timestamp
```
    - error
```
Throwable error
```
- Class org.apache.flink.runtime.messages.ExecutionGraphMessages.JobStatusChanged$ extends scala.runtime.AbstractFunction4<org.apache.flink.api.common.JobID,JobStatus,Object,Throwable,org.apache.flink.runtime.messages.ExecutionGraphMessages.JobStatusChanged> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.AttachToJobAndWait extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobClientMessages.AttachToJobAndWait$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobClientMessages.AttachToJobAndWait> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.ConnectionTimeout extends Object implements Serializable
  - Serialized Fields
    - id
```
UUID id
```
- Class org.apache.flink.runtime.messages.JobClientMessages.ConnectionTimeout$ extends scala.runtime.AbstractFunction1<UUID,org.apache.flink.runtime.messages.JobClientMessages.ConnectionTimeout> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.JobManagerActorRef extends Object implements Serializable
  - Serialized Fields
    - jobManager
```
akka.actor.ActorRef jobManager
```
- Class org.apache.flink.runtime.messages.JobClientMessages.JobManagerActorRef$ extends scala.runtime.AbstractFunction1<akka.actor.ActorRef,org.apache.flink.runtime.messages.JobClientMessages.JobManagerActorRef> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.JobManagerLeaderAddress extends Object implements Serializable
  - Serialized Fields
    - address
```
String address
```
    - leaderSessionID
```
UUID leaderSessionID
```
- Class org.apache.flink.runtime.messages.JobClientMessages.JobManagerLeaderAddress$ extends scala.runtime.AbstractFunction2<String,UUID,org.apache.flink.runtime.messages.JobClientMessages.JobManagerLeaderAddress> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.RegistrationTimeout$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.SubmissionTimeout$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobClientMessages.SubmitJobAndWait extends Object implements Serializable
  - Serialized Fields
    - jobGraph
```
JobGraph jobGraph
```
- Class org.apache.flink.runtime.messages.JobClientMessages.SubmitJobAndWait$ extends scala.runtime.AbstractFunction1<JobGraph,org.apache.flink.runtime.messages.JobClientMessages.SubmitJobAndWait> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancelJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancelJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.CancelJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancelJobWithSavepoint extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - savepointDirectory
```
String savepointDirectory
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancelJobWithSavepoint$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,String,org.apache.flink.runtime.messages.JobManagerMessages.CancelJobWithSavepoint> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancellationFailure extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancellationFailure$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,Throwable,org.apache.flink.runtime.messages.JobManagerMessages.CancellationFailure> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancellationSuccess extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - savepointPath
```
String savepointPath
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CancellationSuccess$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,String,org.apache.flink.runtime.messages.JobManagerMessages.CancellationSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ClassloadingProps extends Object implements Serializable
  - Serialized Fields
    - blobManagerPort
```
Integer blobManagerPort
```
    - requiredJarFiles
```
Collection<E> requiredJarFiles
```
    - requiredClasspaths
```
Collection<E> requiredClasspaths
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ClassloadingProps$ extends scala.runtime.AbstractFunction3<Integer,Collection<BlobKey>,Collection<URL>,org.apache.flink.runtime.messages.JobManagerMessages.ClassloadingProps> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CurrentJobStatus extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - status
```
JobStatus status
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.CurrentJobStatus$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,JobStatus,org.apache.flink.runtime.messages.JobManagerMessages.CurrentJobStatus> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepoint extends Object implements Serializable
  - Serialized Fields
    - savepointPath
```
String savepointPath
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepoint$ extends scala.runtime.AbstractFunction1<String,org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepoint> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepointFailure extends Object implements Serializable
  - Serialized Fields
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepointFailure$ extends scala.runtime.AbstractFunction1<Throwable,org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepointFailure> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.DisposeSavepointSuccess$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.GrantLeadership extends Object implements Serializable
  - Serialized Fields
    - leaderSessionID
```
scala.Option<A> leaderSessionID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.GrantLeadership$ extends scala.runtime.AbstractFunction1<scala.Option<UUID>,org.apache.flink.runtime.messages.JobManagerMessages.GrantLeadership> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobFound extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - executionGraph
```
AccessExecutionGraph executionGraph
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobFound$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,AccessExecutionGraph,org.apache.flink.runtime.messages.JobManagerMessages.JobFound> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobManagerStatusAlive$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobNotFound extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobNotFound$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.JobNotFound> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobResultFailure extends Object implements Serializable
  - Serialized Fields
    - cause
```
SerializedThrowable cause
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobResultFailure$ extends scala.runtime.AbstractFunction1<SerializedThrowable,org.apache.flink.runtime.messages.JobManagerMessages.JobResultFailure> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobResultSuccess extends Object implements Serializable
  - Serialized Fields
    - result
```
SerializedJobExecutionResult result
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobResultSuccess$ extends scala.runtime.AbstractFunction1<SerializedJobExecutionResult,org.apache.flink.runtime.messages.JobManagerMessages.JobResultSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobSubmitSuccess extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.JobSubmitSuccess$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.JobSubmitSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.LeaderSessionMessage extends Object implements Serializable
  - Serialized Fields
    - leaderSessionID
```
UUID leaderSessionID
```
    - message
```
Object message
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.LeaderSessionMessage$ extends scala.runtime.AbstractFunction2<UUID,Object,org.apache.flink.runtime.messages.JobManagerMessages.LeaderSessionMessage> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.NextInputSplit extends Object implements Serializable
  - Serialized Fields
    - splitData
```
byte[] splitData
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.NextInputSplit$ extends scala.runtime.AbstractFunction1<byte[],org.apache.flink.runtime.messages.JobManagerMessages.NextInputSplit> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RecoverAllJobs$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RecoverJob extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RecoverJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RecoverJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RecoverSubmittedJob extends Object implements Serializable
  - Serialized Fields
    - submittedJobGraph
```
SubmittedJobGraph submittedJobGraph
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RecoverSubmittedJob$ extends scala.runtime.AbstractFunction1<SubmittedJobGraph,org.apache.flink.runtime.messages.JobManagerMessages.RecoverSubmittedJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisteredTaskManagers extends Object implements Serializable
  - Serialized Fields
    - taskManagers
```
scala.collection.Iterable<A> taskManagers
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisteredTaskManagers$ extends scala.runtime.AbstractFunction1<scala.collection.Iterable<Instance>,org.apache.flink.runtime.messages.JobManagerMessages.RegisteredTaskManagers> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClient extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - listeningBehaviour
```
ListeningBehaviour listeningBehaviour
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClient$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,ListeningBehaviour,org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClient> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClientSuccess extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClientSuccess$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RegisterJobClientSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RemoveCachedJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RemoveCachedJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RemoveCachedJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RemoveJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - removeJobFromStateBackend
```
boolean removeJobFromStateBackend
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RemoveJob$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,Object,org.apache.flink.runtime.messages.JobManagerMessages.RemoveJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestArchive$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestBlobManagerPort$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestClassloadingProps extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestClassloadingProps$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RequestClassloadingProps> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RequestJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestJobManagerStatus$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestJobStatus extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestJobStatus$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.RequestJobStatus> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestLeaderSessionID$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestNextInputSplit extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - vertexID
```
JobVertexID vertexID
```
    - executionAttempt
```
ExecutionAttemptID executionAttempt
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestNextInputSplit$ extends scala.runtime.AbstractFunction3<org.apache.flink.api.common.JobID,JobVertexID,ExecutionAttemptID,org.apache.flink.runtime.messages.JobManagerMessages.RequestNextInputSplit> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestNumberRegisteredTaskManager$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestPartitionProducerState extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - intermediateDataSetId
```
IntermediateDataSetID intermediateDataSetId
```
    - resultPartitionId
```
ResultPartitionID resultPartitionId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestPartitionProducerState$ extends scala.runtime.AbstractFunction3<org.apache.flink.api.common.JobID,IntermediateDataSetID,ResultPartitionID,org.apache.flink.runtime.messages.JobManagerMessages.RequestPartitionProducerState> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestRegisteredTaskManagers$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestRunningJobs$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestRunningJobsStatus$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestStackTrace extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestStackTrace$ extends scala.runtime.AbstractFunction1<InstanceID,org.apache.flink.runtime.messages.JobManagerMessages.RequestStackTrace> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestTaskManagerInstance extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestTaskManagerInstance$ extends scala.runtime.AbstractFunction1<InstanceID,org.apache.flink.runtime.messages.JobManagerMessages.RequestTaskManagerInstance> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestTotalNumberOfSlots$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RequestWebMonitorPort$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseArchive extends Object implements Serializable
  - Serialized Fields
    - actor
```
akka.actor.ActorRef actor
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseArchive$ extends scala.runtime.AbstractFunction1<akka.actor.ActorRef,org.apache.flink.runtime.messages.JobManagerMessages.ResponseArchive> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseLeaderSessionID extends Object implements Serializable
  - Serialized Fields
    - leaderSessionID
```
UUID leaderSessionID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseLeaderSessionID$ extends scala.runtime.AbstractFunction1<UUID,org.apache.flink.runtime.messages.JobManagerMessages.ResponseLeaderSessionID> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseWebMonitorPort extends Object implements Serializable
  - Serialized Fields
    - port
```
Integer port
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ResponseWebMonitorPort$ extends scala.runtime.AbstractFunction1<Integer,org.apache.flink.runtime.messages.JobManagerMessages.ResponseWebMonitorPort> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RevokeLeadership$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RunningJobs extends Object implements Serializable
  - Serialized Fields
    - runningJobs
```
scala.collection.Iterable<A> runningJobs
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RunningJobs$ extends scala.runtime.AbstractFunction1<scala.collection.Iterable<ExecutionGraph>,org.apache.flink.runtime.messages.JobManagerMessages.RunningJobs> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RunningJobsStatus extends Object implements Serializable
  - Serialized Fields
    - runningJobs
```
scala.collection.Iterable<A> runningJobs
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.RunningJobsStatus$ extends scala.runtime.AbstractFunction1<scala.collection.Iterable<JobStatusMessage>,org.apache.flink.runtime.messages.JobManagerMessages.RunningJobsStatus> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ScheduleOrUpdateConsumers extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - partitionId
```
ResultPartitionID partitionId
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.ScheduleOrUpdateConsumers$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,ResultPartitionID,org.apache.flink.runtime.messages.JobManagerMessages.ScheduleOrUpdateConsumers> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StopJob extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StopJob$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.StopJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StoppingFailure extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StoppingFailure$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,Throwable,org.apache.flink.runtime.messages.JobManagerMessages.StoppingFailure> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StoppingSuccess extends Object implements Serializable
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.StoppingSuccess$ extends scala.runtime.AbstractFunction1<org.apache.flink.api.common.JobID,org.apache.flink.runtime.messages.JobManagerMessages.StoppingSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.SubmitJob extends Object implements Serializable
  - Serialized Fields
    - jobGraph
```
JobGraph jobGraph
```
    - listeningBehaviour
```
ListeningBehaviour listeningBehaviour
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.SubmitJob$ extends scala.runtime.AbstractFunction2<JobGraph,ListeningBehaviour,org.apache.flink.runtime.messages.JobManagerMessages.SubmitJob> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TaskManagerInstance extends Object implements Serializable
  - Serialized Fields
    - instance
```
scala.Option<A> instance
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TaskManagerInstance$ extends scala.runtime.AbstractFunction1<scala.Option<Instance>,org.apache.flink.runtime.messages.JobManagerMessages.TaskManagerInstance> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepoint extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - savepointDirectory
```
scala.Option<A> savepointDirectory
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepoint$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,scala.Option<String>,org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepoint> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointFailure extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointFailure$ extends scala.runtime.AbstractFunction2<org.apache.flink.api.common.JobID,Throwable,org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointFailure> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointSuccess extends Object implements Serializable
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - checkpointId
```
long checkpointId
```
    - savepointPath
```
String savepointPath
```
    - triggerTime
```
long triggerTime
```
- Class org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointSuccess$ extends scala.runtime.AbstractFunction4<org.apache.flink.api.common.JobID,Object,String,Object,org.apache.flink.runtime.messages.JobManagerMessages.TriggerSavepointSuccess> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.LeaderSessionMessageDecorator extends Object implements Serializable
  
  serialVersionUID:
  
  5359618147408392706L
  - Serialized Fields
    - leaderSessionID
```
UUID leaderSessionID
```
      Leader session ID with which the RequiresLeaderSessionID messages will be decorated
- Class org.apache.flink.runtime.messages.Messages.Disconnect extends Object implements Serializable
  - Serialized Fields
    - instanceId
```
InstanceID instanceId
```
    - cause
```
Exception cause
```
- Class org.apache.flink.runtime.messages.Messages.Disconnect$ extends scala.runtime.AbstractFunction2<InstanceID,Exception,org.apache.flink.runtime.messages.Messages.Disconnect> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.AcknowledgeRegistration extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
    - blobPort
```
int blobPort
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.AcknowledgeRegistration$ extends scala.runtime.AbstractFunction2<InstanceID,Object,org.apache.flink.runtime.messages.RegistrationMessages.AcknowledgeRegistration> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.AlreadyRegistered extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
    - blobPort
```
int blobPort
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.AlreadyRegistered$ extends scala.runtime.AbstractFunction2<InstanceID,Object,org.apache.flink.runtime.messages.RegistrationMessages.AlreadyRegistered> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.RefuseRegistration extends Object implements Serializable
  - Serialized Fields
    - reason
```
Throwable reason
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.RefuseRegistration$ extends scala.runtime.AbstractFunction1<Throwable,org.apache.flink.runtime.messages.RegistrationMessages.RefuseRegistration> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.RegisterTaskManager extends Object implements Serializable
  - Serialized Fields
    - resourceId
```
ResourceID resourceId
```
    - connectionInfo
```
TaskManagerLocation connectionInfo
```
    - resources
```
HardwareDescription resources
```
    - numberOfSlots
```
int numberOfSlots
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.RegisterTaskManager$ extends scala.runtime.AbstractFunction4<ResourceID,TaskManagerLocation,HardwareDescription,Object,org.apache.flink.runtime.messages.RegistrationMessages.RegisterTaskManager> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.TriggerTaskManagerRegistration extends Object implements Serializable
  - Serialized Fields
    - jobManagerURL
```
String jobManagerURL
```
    - timeout
```
scala.concurrent.duration.FiniteDuration timeout
```
    - deadline
```
scala.Option<A> deadline
```
    - attempt
```
int attempt
```
    - registrationRun
```
UUID registrationRun
```
- Class org.apache.flink.runtime.messages.RegistrationMessages.TriggerTaskManagerRegistration$ extends scala.runtime.AbstractFunction5<String,scala.concurrent.duration.FiniteDuration,scala.Option<scala.concurrent.duration.Deadline>,Object,UUID,org.apache.flink.runtime.messages.RegistrationMessages.TriggerTaskManagerRegistration> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.StackTrace extends Object implements Serializable
  
  serialVersionUID:
  
  -899464298250067416L
  - Serialized Fields
    - instanceId
```
InstanceID instanceId
```
    - stackTrace
```
String stackTrace
```
- Class org.apache.flink.runtime.messages.StackTraceSampleMessages.SampleTaskStackTrace extends Object implements Serializable
  - Serialized Fields
    - sampleId
```
int sampleId
```
    - executionId
```
ExecutionAttemptID executionId
```
    - delayBetweenSamples
```
org.apache.flink.api.common.time.Time delayBetweenSamples
```
    - maxStackTraceDepth
```
int maxStackTraceDepth
```
    - numRemainingSamples
```
int numRemainingSamples
```
    - currentTraces
```
List<E> currentTraces
```
    - sender
```
akka.actor.ActorRef sender
```
- Class org.apache.flink.runtime.messages.StackTraceSampleMessages.SampleTaskStackTrace$ extends scala.runtime.AbstractFunction7<Object,ExecutionAttemptID,org.apache.flink.api.common.time.Time,Object,Object,List<StackTraceElement[]>,akka.actor.ActorRef,org.apache.flink.runtime.messages.StackTraceSampleMessages.SampleTaskStackTrace> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.StackTraceSampleMessages.TriggerStackTraceSample extends Object implements Serializable
  - Serialized Fields
    - sampleId
```
int sampleId
```
    - executionId
```
ExecutionAttemptID executionId
```
    - numSamples
```
int numSamples
```
    - delayBetweenSamples
```
org.apache.flink.api.common.time.Time delayBetweenSamples
```
    - maxStackTraceDepth
```
int maxStackTraceDepth
```
- Class org.apache.flink.runtime.messages.StackTraceSampleMessages.TriggerStackTraceSample$ extends scala.runtime.AbstractFunction5<Object,ExecutionAttemptID,Object,org.apache.flink.api.common.time.Time,Object,org.apache.flink.runtime.messages.StackTraceSampleMessages.TriggerStackTraceSample> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.StackTraceSampleResponse extends Object implements Serializable
  
  serialVersionUID:
  
  -4786454630050578031L
  - Serialized Fields
    - sampleId
```
int sampleId
```
    - executionAttemptID
```
ExecutionAttemptID executionAttemptID
```
    - samples
```
List<E> samples
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.FatalError extends Object implements Serializable
  - Serialized Fields
    - description
```
String description
```
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.FatalError$ extends scala.runtime.AbstractFunction2<String,Throwable,org.apache.flink.runtime.messages.TaskManagerMessages.FatalError> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.Heartbeat extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
    - accumulators
```
scala.collection.Seq<A> accumulators
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.Heartbeat$ extends scala.runtime.AbstractFunction2<InstanceID,scala.collection.Seq<AccumulatorSnapshot>,org.apache.flink.runtime.messages.TaskManagerMessages.Heartbeat> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.JobManagerLeaderAddress extends Object implements Serializable
  - Serialized Fields
    - jobManagerAddress
```
String jobManagerAddress
```
    - leaderSessionID
```
UUID leaderSessionID
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.JobManagerLeaderAddress$ extends scala.runtime.AbstractFunction2<String,UUID,org.apache.flink.runtime.messages.TaskManagerMessages.JobManagerLeaderAddress> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.LogFileRequest$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.NotifyWhenRegisteredAtJobManager$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RegisteredAtJobManager extends Object implements Serializable
  - Serialized Fields
    - leaderId
```
UUID leaderId
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RegisteredAtJobManager$ extends scala.runtime.AbstractFunction1<UUID,org.apache.flink.runtime.messages.TaskManagerMessages.RegisteredAtJobManager> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RequestBroadcastVariablesWithReferences$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RequestNumActiveConnections$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RequestTaskManagerLog extends Object implements Serializable
  - Serialized Fields
    - requestType
```
org.apache.flink.runtime.messages.TaskManagerMessages.LogTypeRequest requestType
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.RequestTaskManagerLog$ extends scala.runtime.AbstractFunction1<org.apache.flink.runtime.messages.TaskManagerMessages.LogTypeRequest,org.apache.flink.runtime.messages.TaskManagerMessages.RequestTaskManagerLog> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.ResponseBroadcastVariablesWithReferences extends Object implements Serializable
  - Serialized Fields
    - number
```
int number
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.ResponseBroadcastVariablesWithReferences$ extends scala.runtime.AbstractFunction1<Object,org.apache.flink.runtime.messages.TaskManagerMessages.ResponseBroadcastVariablesWithReferences> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.ResponseNumActiveConnections extends Object implements Serializable
  - Serialized Fields
    - number
```
int number
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.ResponseNumActiveConnections$ extends scala.runtime.AbstractFunction1<Object,org.apache.flink.runtime.messages.TaskManagerMessages.ResponseNumActiveConnections> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.SendHeartbeat$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.SendStackTrace$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.StackTrace extends Object implements Serializable
  - Serialized Fields
    - instanceID
```
InstanceID instanceID
```
    - stackTrace
```
String stackTrace
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.StackTrace$ extends scala.runtime.AbstractFunction2<InstanceID,String,org.apache.flink.runtime.messages.TaskManagerMessages.StackTrace> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskManagerMessages.StdOutFileRequest$ extends Object implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.CancelTask extends Object implements Serializable
  - Serialized Fields
    - attemptID
```
ExecutionAttemptID attemptID
```
- Class org.apache.flink.runtime.messages.TaskMessages.CancelTask$ extends scala.runtime.AbstractFunction1<ExecutionAttemptID,org.apache.flink.runtime.messages.TaskMessages.CancelTask> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.FailIntermediateResultPartitions extends Object implements Serializable
  - Serialized Fields
    - executionID
```
ExecutionAttemptID executionID
```
- Class org.apache.flink.runtime.messages.TaskMessages.FailIntermediateResultPartitions$ extends scala.runtime.AbstractFunction1<ExecutionAttemptID,org.apache.flink.runtime.messages.TaskMessages.FailIntermediateResultPartitions> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.FailTask extends Object implements Serializable
  - Serialized Fields
    - executionID
```
ExecutionAttemptID executionID
```
    - cause
```
Throwable cause
```
- Class org.apache.flink.runtime.messages.TaskMessages.FailTask$ extends scala.runtime.AbstractFunction2<ExecutionAttemptID,Throwable,org.apache.flink.runtime.messages.TaskMessages.FailTask> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.StopTask extends Object implements Serializable
  - Serialized Fields
    - attemptID
```
ExecutionAttemptID attemptID
```
- Class org.apache.flink.runtime.messages.TaskMessages.StopTask$ extends scala.runtime.AbstractFunction1<ExecutionAttemptID,org.apache.flink.runtime.messages.TaskMessages.StopTask> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.SubmitTask extends Object implements Serializable
  - Serialized Fields
    - tasks
```
TaskDeploymentDescriptor tasks
```
- Class org.apache.flink.runtime.messages.TaskMessages.SubmitTask$ extends scala.runtime.AbstractFunction1<TaskDeploymentDescriptor,org.apache.flink.runtime.messages.TaskMessages.SubmitTask> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.TaskInFinalState extends Object implements Serializable
  - Serialized Fields
    - executionID
```
ExecutionAttemptID executionID
```
- Class org.apache.flink.runtime.messages.TaskMessages.TaskInFinalState$ extends scala.runtime.AbstractFunction1<ExecutionAttemptID,org.apache.flink.runtime.messages.TaskMessages.TaskInFinalState> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskExecutionState extends Object implements Serializable
  - Serialized Fields
    - taskExecutionState
```
TaskExecutionState taskExecutionState
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskExecutionState$ extends scala.runtime.AbstractFunction1<TaskExecutionState,org.apache.flink.runtime.messages.TaskMessages.UpdateTaskExecutionState> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskMultiplePartitionInfos extends org.apache.flink.runtime.messages.TaskMessages.UpdatePartitionInfo implements Serializable
  - Serialized Fields
    - executionID
```
ExecutionAttemptID executionID
```
    - partitionInfos
```
Iterable<T> partitionInfos
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskMultiplePartitionInfos$ extends scala.runtime.AbstractFunction2<ExecutionAttemptID,Iterable<PartitionInfo>,org.apache.flink.runtime.messages.TaskMessages.UpdateTaskMultiplePartitionInfos> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskSinglePartitionInfo extends org.apache.flink.runtime.messages.TaskMessages.UpdatePartitionInfo implements Serializable
  - Serialized Fields
    - executionID
```
ExecutionAttemptID executionID
```
    - resultId
```
IntermediateDataSetID resultId
```
    - partitionInfo
```
InputChannelDeploymentDescriptor partitionInfo
```
- Class org.apache.flink.runtime.messages.TaskMessages.UpdateTaskSinglePartitionInfo$ extends scala.runtime.AbstractFunction3<ExecutionAttemptID,IntermediateDataSetID,InputChannelDeploymentDescriptor,org.apache.flink.runtime.messages.TaskMessages.UpdateTaskSinglePartitionInfo> implements Serializable
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
Package org.apache.flink.runtime.messages.checkpoint
- Class org.apache.flink.runtime.messages.checkpoint.AbstractCheckpointMessage extends Object implements Serializable
  
  serialVersionUID:
  
  186780414819428178L
  - Serialized Fields
    - job
```
org.apache.flink.api.common.JobID job
```
      The job to which this message belongs
    - taskExecutionId
```
ExecutionAttemptID taskExecutionId
```
      The task execution that is source/target of the checkpoint message
    - checkpointId
```
long checkpointId
```
      The ID of the checkpoint that this message coordinates
- Class org.apache.flink.runtime.messages.checkpoint.AcknowledgeCheckpoint extends AbstractCheckpointMessage implements Serializable
  
  serialVersionUID:
  
  -7606214777192401493L
  - Serialized Fields
    - subtaskState
```
SubtaskState subtaskState
```
    - checkpointMetrics
```
CheckpointMetrics checkpointMetrics
```
- Class org.apache.flink.runtime.messages.checkpoint.DeclineCheckpoint extends AbstractCheckpointMessage implements Serializable
  
  serialVersionUID:
  
  2094094662279578953L
  - Serialized Fields
    - reason
```
Throwable reason
```
      The reason why the checkpoint was declined
- Class org.apache.flink.runtime.messages.checkpoint.NotifyCheckpointComplete extends AbstractCheckpointMessage implements Serializable
  
  serialVersionUID:
  
  2094094662279578953L
  - Serialized Fields
    - timestamp
```
long timestamp
```
      The timestamp associated with the checkpoint
- Class org.apache.flink.runtime.messages.checkpoint.TriggerCheckpoint extends AbstractCheckpointMessage implements Serializable
  
  serialVersionUID:
  
  2094094662279578953L
  - Serialized Fields
    - timestamp
```
long timestamp
```
      The timestamp associated with the checkpoint
    - checkpointOptions
```
CheckpointOptions checkpointOptions
```
      Options for how to perform the checkpoint.
Package org.apache.flink.runtime.messages.webmonitor
- Class org.apache.flink.runtime.messages.webmonitor.JobDetails extends Object implements Serializable
  
  serialVersionUID:
  
  -3391462110304948766L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - jobName
```
String jobName
```
    - startTime
```
long startTime
```
    - endTime
```
long endTime
```
    - status
```
JobStatus status
```
    - lastUpdateTime
```
long lastUpdateTime
```
    - numVerticesPerExecutionState
```
int[] numVerticesPerExecutionState
```
    - numTasks
```
int numTasks
```
- Class org.apache.flink.runtime.messages.webmonitor.JobsOverview extends Object implements Serializable
  
  serialVersionUID:
  
  -3699051943490133183L
  - Serialized Fields
    - numJobsRunningOrPending
```
int numJobsRunningOrPending
```
    - numJobsFinished
```
int numJobsFinished
```
    - numJobsCancelled
```
int numJobsCancelled
```
    - numJobsFailed
```
int numJobsFailed
```
- Class org.apache.flink.runtime.messages.webmonitor.JobsWithIDsOverview extends Object implements Serializable
  
  serialVersionUID:
  
  -3699051943490133183L
  - Serialized Fields
    - jobsRunningOrPending
```
List<E> jobsRunningOrPending
```
    - jobsFinished
```
List<E> jobsFinished
```
    - jobsCancelled
```
List<E> jobsCancelled
```
    - jobsFailed
```
List<E> jobsFailed
```
- Class org.apache.flink.runtime.messages.webmonitor.MultipleJobsDetails extends Object implements Serializable
  
  serialVersionUID:
  
  -1526236139616019127L
  - Serialized Fields
    - runningJobs
```
JobDetails[] runningJobs
```
    - finishedJobs
```
JobDetails[] finishedJobs
```
- Class org.apache.flink.runtime.messages.webmonitor.RequestJobDetails extends Object implements Serializable
  
  serialVersionUID:
  
  5208137000412166747L
  - Serialized Fields
    - includeRunning
```
boolean includeRunning
```
    - includeFinished
```
boolean includeFinished
```
- Class org.apache.flink.runtime.messages.webmonitor.RequestJobsOverview extends Object implements Serializable
  
  serialVersionUID:
  
  3052933564788843275L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
- Class org.apache.flink.runtime.messages.webmonitor.RequestJobsWithIDsOverview extends Object implements Serializable
  
  serialVersionUID:
  
  3052933564788843275L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
- Class org.apache.flink.runtime.messages.webmonitor.RequestStatusOverview extends Object implements Serializable
  
  serialVersionUID:
  
  3052933564788843275L
  - Serialization Methods
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
- Class org.apache.flink.runtime.messages.webmonitor.StatusOverview extends JobsOverview implements Serializable
  
  serialVersionUID:
  
  -729861859715105265L
  - Serialized Fields
    - numTaskManagersConnected
```
int numTaskManagersConnected
```
    - numSlotsTotal
```
int numSlotsTotal
```
    - numSlotsAvailable
```
int numSlotsAvailable
```
Package org.apache.flink.runtime.metrics.dump
- Class org.apache.flink.runtime.metrics.dump.MetricDumpSerialization.MetricSerializationResult extends Object implements Serializable
  
  serialVersionUID:
  
  6928770855951536906L
  - Serialized Fields
    - serializedMetrics
```
byte[] serializedMetrics
```
    - numCounters
```
int numCounters
```
    - numGauges
```
int numGauges
```
    - numMeters
```
int numMeters
```
    - numHistograms
```
int numHistograms
```
Package org.apache.flink.runtime.operators.chaining
- Class org.apache.flink.runtime.operators.chaining.ExceptionInChainedStubException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -7966910518892776903L
  - Serialized Fields
    - taskName
```
String taskName
```
    - exception
```
Exception exception
```
Package org.apache.flink.runtime.operators.udf
- Class org.apache.flink.runtime.operators.udf.AssignRangeIndex extends org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,org.apache.flink.api.java.tuple.Tuple2<Integer,IN>> implements Serializable
  - Serialized Fields
    - typeComparator
```
org.apache.flink.api.common.typeutils.TypeComparatorFactory<T> typeComparator
```
- Class org.apache.flink.runtime.operators.udf.RangeBoundaryBuilder extends org.apache.flink.api.common.functions.RichMapPartitionFunction<T,Object[][]> implements Serializable
  - Serialized Fields
    - parallelism
```
int parallelism
```
    - comparatorFactory
```
org.apache.flink.api.common.typeutils.TypeComparatorFactory<T> comparatorFactory
```
- Class org.apache.flink.runtime.operators.udf.RemoveRangeIndex extends Object implements Serializable
Package org.apache.flink.runtime.operators.util
- Class org.apache.flink.runtime.operators.util.CorruptConfigurationException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  854450995262666207L
- Class org.apache.flink.runtime.operators.util.TaskConfig extends Object implements Serializable
  
  serialVersionUID:
  
  -2498884325640066272L
  - Serialized Fields
    - config
```
org.apache.flink.configuration.Configuration config
```
Package org.apache.flink.runtime.query
- Class org.apache.flink.runtime.query.KvStateID extends org.apache.flink.util.AbstractID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.query.KvStateLocation extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      JobID the KvState instances belong to.
    - jobVertexId
```
JobVertexID jobVertexId
```
      JobVertexID the KvState instances belong to.
    - numKeyGroups
```
int numKeyGroups
```
      Number of key groups of the operator the KvState instances belong to.
    - registrationName
```
String registrationName
```
      Name under which the KvState instances have been registered.
    - kvStateIds
```
KvStateID[] kvStateIds
```
      IDs for each KvState instance where array index corresponds to key group index.
    - kvStateAddresses
```
KvStateServerAddress[] kvStateAddresses
```
      Server address for each KvState instance where array index corresponds to key group index.
    - numRegisteredKeyGroups
```
int numRegisteredKeyGroups
```
      Current number of registered key groups.
- Class org.apache.flink.runtime.query.KvStateMessage.LookupKvStateLocation extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      JobID the KvState instance belongs to.
    - registrationName
```
String registrationName
```
      Name under which the KvState has been registered.
- Class org.apache.flink.runtime.query.KvStateMessage.NotifyKvStateRegistered extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      JobID the KvState instance belongs to.
    - jobVertexId
```
JobVertexID jobVertexId
```
      JobVertexID the KvState instance belongs to.
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      Key group range the KvState instance belongs to.
    - registrationName
```
String registrationName
```
      Name under which the KvState has been registered.
    - kvStateId
```
KvStateID kvStateId
```
      ID of the registered KvState instance.
    - kvStateServerAddress
```
KvStateServerAddress kvStateServerAddress
```
      Server address where to find the KvState instance.
- Class org.apache.flink.runtime.query.KvStateMessage.NotifyKvStateUnregistered extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      JobID the KvState instance belongs to.
    - jobVertexId
```
JobVertexID jobVertexId
```
      JobVertexID the KvState instance belongs to.
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      Key group index the KvState instance belongs to.
    - registrationName
```
String registrationName
```
      Name under which the KvState has been registered.
- Class org.apache.flink.runtime.query.KvStateServerAddress extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - hostAddress
```
InetAddress hostAddress
```
      KvStateServer host address.
    - port
```
int port
```
      KvStateServer port.
- Class org.apache.flink.runtime.query.UnknownKvStateLocation extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.query.netty
- Class org.apache.flink.runtime.query.netty.UnknownKeyOrNamespace extends IllegalStateException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.query.netty.UnknownKvStateID extends IllegalStateException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.registration
- Class org.apache.flink.runtime.registration.RegistrationResponse extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.registration.RegistrationResponse.Decline extends RegistrationResponse implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - reason
```
String reason
```
      the rejection reason
- Class org.apache.flink.runtime.registration.RegistrationResponse.Success extends RegistrationResponse implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.resourcemanager
- Class org.apache.flink.runtime.resourcemanager.SlotRequest extends Object implements Serializable
  
  serialVersionUID:
  
  -6586877187990445986L
  - Serialized Fields
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      The JobID of the slot requested for
    - allocationId
```
AllocationID allocationId
```
      The unique identification of this request
    - resourceProfile
```
ResourceProfile resourceProfile
```
      The resource profile of the required slot
    - targetAddress
```
String targetAddress
```
      Address of the emitting job manager
Package org.apache.flink.runtime.resourcemanager.exceptions
- Class org.apache.flink.runtime.resourcemanager.exceptions.ResourceManagerException extends Exception implements Serializable
  
  serialVersionUID:
  
  -5503307426519195160L
Package org.apache.flink.runtime.resourcemanager.slotmanager
- Class org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerException extends ResourceManagerException implements Serializable
  
  serialVersionUID:
  
  -3723028616920379071L
Package org.apache.flink.runtime.rpc.akka.exceptions
- Class org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcException extends RpcException implements Serializable
  
  serialVersionUID:
  
  -3796329968494146418L
Package org.apache.flink.runtime.rpc.akka.messages
- Class org.apache.flink.runtime.rpc.akka.messages.CallAsync extends Object implements Serializable
  
  serialVersionUID:
  
  2834204738928484060L
- Class org.apache.flink.runtime.rpc.akka.messages.RemoteRpcInvocation extends Object implements Serializable
  
  serialVersionUID:
  
  6179354390913843809L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream ois)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream oos)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - serializedMethodInvocation
```
org.apache.flink.util.SerializedValue<T> serializedMethodInvocation
```
Package org.apache.flink.runtime.rpc.exceptions
- Class org.apache.flink.runtime.rpc.exceptions.LeaderSessionIDException extends Exception implements Serializable
  
  serialVersionUID:
  
  -3276145308053264636L
  - Serialized Fields
    - expectedLeaderSessionID
```
UUID expectedLeaderSessionID
```
      expected leader session id
    - actualLeaderSessionID
```
UUID actualLeaderSessionID
```
      actual leader session id
- Class org.apache.flink.runtime.rpc.exceptions.RpcConnectionException extends RpcException implements Serializable
  
  serialVersionUID:
  
  -5500560405481142472L
- Class org.apache.flink.runtime.rpc.exceptions.RpcException extends Exception implements Serializable
  
  serialVersionUID:
  
  -7163591879289483630L
Package org.apache.flink.runtime.security.modules
- Class org.apache.flink.runtime.security.modules.SecurityModule.SecurityInstallException extends GeneralSecurityException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.state
- Class org.apache.flink.runtime.state.AbstractStateBackend extends Object implements Serializable
  
  serialVersionUID:
  
  4620415814639230247L
- Class org.apache.flink.runtime.state.ArrayListSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<ArrayList<T>> implements Serializable
  
  serialVersionUID:
  
  1119562170939152304L
  - Serialized Fields
    - elementSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer
```
- Class org.apache.flink.runtime.state.ChainedStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - operatorStateHandles
```
List<E> operatorStateHandles
```
      The state handles for all operators in the chain
- Class org.apache.flink.runtime.state.HashMapSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<HashMap<K,V>> implements Serializable
  
  serialVersionUID:
  
  -6885593032367050078L
  - Serialized Fields
    - keySerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> keySerializer
```
      The serializer for the keys in the map
    - valueSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> valueSerializer
```
      The serializer for the values in the map
- Class org.apache.flink.runtime.state.IncrementalKeyedStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  -8328808513197388231L
  - Serialized Fields
    - backendIdentifier
```
UUID backendIdentifier
```
      UUID to identify the backend which created this state handle. This is in creating the key for the SharedStateRegistry.
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      The key-group range covered by this state handle.
    - checkpointId
```
long checkpointId
```
      The checkpoint Id.
    - sharedState
```
Map<K,V> sharedState
```
      Shared state in the incremental checkpoint.
    - privateState
```
Map<K,V> privateState
```
      Private state in the incremental checkpoint.
    - metaStateHandle
```
StreamStateHandle metaStateHandle
```
      Primary meta data state of the incremental checkpoint.
- Class org.apache.flink.runtime.state.KeyGroupRange extends Object implements Serializable
  
  serialVersionUID:
  
  4869121477592070607L
  - Serialized Fields
    - startKeyGroup
```
int startKeyGroup
```
    - endKeyGroup
```
int endKeyGroup
```
- Class org.apache.flink.runtime.state.KeyGroupRangeOffsets extends Object implements Serializable
  
  serialVersionUID:
  
  6595415219136429696L
  - Serialized Fields
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      the range of key-groups
    - offsets
```
long[] offsets
```
      the aligned array of offsets for the key-groups
- Class org.apache.flink.runtime.state.KeyGroupsStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  -8070326169926626355L
  - Serialized Fields
    - groupRangeOffsets
```
KeyGroupRangeOffsets groupRangeOffsets
```
      Range of key-groups with their respective offsets in the stream state
    - stateHandle
```
StreamStateHandle stateHandle
```
      Inner stream handle to the actual states of the key-groups in the range
- Class org.apache.flink.runtime.state.MultiStreamStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  -4588701089489569707L
  - Serialized Fields
    - stateHandles
```
List<E> stateHandles
```
    - stateSize
```
long stateSize
```
- Class org.apache.flink.runtime.state.OperatorStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  35876522969227335L
  - Serialized Fields
    - stateNameToPartitionOffsets
```
Map<K,V> stateNameToPartitionOffsets
```
      unique state name -> offsets for available partitions in the handle stream
    - delegateStateHandle
```
StreamStateHandle delegateStateHandle
```
- Class org.apache.flink.runtime.state.OperatorStateHandle.StateMetaInfo extends Object implements Serializable
  
  serialVersionUID:
  
  3593817615858941166L
  - Serialized Fields
    - offsets
```
long[] offsets
```
    - distributionMode
```
OperatorStateHandle.Mode distributionMode
```
- Class org.apache.flink.runtime.state.PlaceholderStreamStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.state.RetrievableStreamStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  314567453677355L
  - Serialized Fields
    - wrappedStreamStateHandle
```
StreamStateHandle wrappedStreamStateHandle
```
      wrapped inner stream state handle from which we deserialize on retrieval
- Class org.apache.flink.runtime.state.SerializedCheckpointData extends Object implements Serializable
  
  serialVersionUID:
  
  -8783744683896503488L
  - Serialized Fields
    - checkpointId
```
long checkpointId
```
      ID of the checkpoint for which the IDs are stored
    - serializedData
```
byte[] serializedData
```
      The serialized elements
    - numIds
```
int numIds
```
      The number of elements in the checkpoint
- Class org.apache.flink.runtime.state.SharedStateRegistryKey extends org.apache.flink.util.StringBasedID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.state.StateHandleID extends org.apache.flink.util.StringBasedID implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.runtime.state.TaskStateHandles extends Object implements Serializable
  
  serialVersionUID:
  
  267686583583579359L
  - Serialized Fields
    - legacyOperatorState
```
ChainedStateHandle<T extends StateObject> legacyOperatorState
```
      Deprecated. Non-repartitionable operator state that has been deprecated. Can be removed when we remove the APIs for non-repartitionable operator state.
      
      State handle with the (non-partitionable) legacy operator state
    - managedKeyedState
```
Collection<E> managedKeyedState
```
      Collection of handles which represent the managed keyed state of the head operator
    - rawKeyedState
```
Collection<E> rawKeyedState
```
      Collection of handles which represent the raw/streamed keyed state of the head operator
    - managedOperatorState
```
List<E> managedOperatorState
```
      Outer list represents the operator chain, each collection holds handles for managed state of a single operator
    - rawOperatorState
```
List<E> rawOperatorState
```
      Outer list represents the operator chain, each collection holds handles for raw/streamed state of a single operator
- Class org.apache.flink.runtime.state.VoidNamespaceSerializer extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<VoidNamespace> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.flink.runtime.state.filesystem
- Class org.apache.flink.runtime.state.filesystem.FileStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  350284443258002355L
  - Serialized Fields
    - filePath
```
org.apache.flink.core.fs.Path filePath
```
      The path to the file in the filesystem, fully describing the file system
    - stateSize
```
long stateSize
```
      The size of the state in the file
- Class org.apache.flink.runtime.state.filesystem.FsStateBackend extends AbstractStateBackend implements Serializable
  
  serialVersionUID:
  
  -8191916350224044011L
  - Serialized Fields
    - basePath
```
org.apache.flink.core.fs.Path basePath
```
      The path to the directory for the checkpoint data, including the file system description via scheme and optional authority
    - fileStateThreshold
```
int fileStateThreshold
```
      State below this size will be stored as part of the metadata, rather than in files
    - asynchronousSnapshots
```
boolean asynchronousSnapshots
```
      Switch to chose between synchronous and asynchronous snapshots
- Class org.apache.flink.runtime.state.filesystem.FsStateBackendFactory extends Object implements Serializable
Package org.apache.flink.runtime.state.memory
- Class org.apache.flink.runtime.state.memory.ByteStreamStateHandle extends Object implements Serializable
  
  serialVersionUID:
  
  -5280226231202517594L
  - Serialized Fields
    - data
```
byte[] data
```
      The state data.
    - handleName
```
String handleName
```
      A unique name of by which this state handle is identified and compared. Like a filename, all ByteStreamStateHandle with the exact same name must also have the exact same content in data.
- Class org.apache.flink.runtime.state.memory.MemoryStateBackend extends AbstractStateBackend implements Serializable
  
  serialVersionUID:
  
  4109305377809414635L
  - Serialized Fields
    - maxStateSize
```
int maxStateSize
```
      The maximal size that the snapshotted memory state may have
    - asynchronousSnapshots
```
boolean asynchronousSnapshots
```
      Switch to chose between synchronous and asynchronous snapshots
Package org.apache.flink.runtime.taskexecutor
- Class org.apache.flink.runtime.taskexecutor.SlotReport extends Object implements Serializable
  
  serialVersionUID:
  
  -3150175198722481689L
  - Serialized Fields
    - slotsStatus
```
Collection<E> slotsStatus
```
      The slots status of the TaskManager
- Class org.apache.flink.runtime.taskexecutor.SlotStatus extends Object implements Serializable
  
  serialVersionUID:
  
  5099191707339664493L
  - Serialized Fields
    - slotID
```
SlotID slotID
```
      slotID to identify a slot
    - resourceProfile
```
ResourceProfile resourceProfile
```
      the resource profile of the slot
    - allocationID
```
AllocationID allocationID
```
      if the slot is allocated, allocationId identify its allocation; else, allocationId is null
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
      if the slot is allocated, jobId identify which job this slot is allocated to; else, jobId is null
- Class org.apache.flink.runtime.taskexecutor.TaskExecutorRegistrationSuccess extends RegistrationResponse.Success implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - registrationId
```
InstanceID registrationId
```
    - resourceManagerResourceId
```
ResourceID resourceManagerResourceId
```
    - heartbeatInterval
```
long heartbeatInterval
```
Package org.apache.flink.runtime.taskexecutor.exceptions
- Class org.apache.flink.runtime.taskexecutor.exceptions.CheckpointException extends TaskManagerException implements Serializable
  
  serialVersionUID:
  
  3366394086880327955L
- Class org.apache.flink.runtime.taskexecutor.exceptions.PartitionException extends TaskManagerException implements Serializable
  
  serialVersionUID:
  
  6248696963418276618L
- Class org.apache.flink.runtime.taskexecutor.exceptions.SlotAllocationException extends TaskManagerException implements Serializable
  
  serialVersionUID:
  
  -4764932098204266773L
- Class org.apache.flink.runtime.taskexecutor.exceptions.SlotOccupiedException extends SlotAllocationException implements Serializable
  
  serialVersionUID:
  
  -3986333914244338888L
  - Serialized Fields
    - allocationId
```
AllocationID allocationId
```
- Class org.apache.flink.runtime.taskexecutor.exceptions.TaskException extends TaskManagerException implements Serializable
  
  serialVersionUID:
  
  968001398103156856L
- Class org.apache.flink.runtime.taskexecutor.exceptions.TaskManagerException extends Exception implements Serializable
  
  serialVersionUID:
  
  -2997745772227694731L
- Class org.apache.flink.runtime.taskexecutor.exceptions.TaskSubmissionException extends TaskManagerException implements Serializable
  
  serialVersionUID:
  
  4589813591317690486L
Package org.apache.flink.runtime.taskexecutor.slot
- Class org.apache.flink.runtime.taskexecutor.slot.SlotNotActiveException extends Exception implements Serializable
  
  serialVersionUID:
  
  4305837511564584L
- Class org.apache.flink.runtime.taskexecutor.slot.SlotNotFoundException extends Exception implements Serializable
  
  serialVersionUID:
  
  -883614807750137925L
- Class org.apache.flink.runtime.taskexecutor.slot.SlotOffer extends Object implements Serializable
  
  serialVersionUID:
  
  -7067814231108250971L
  - Serialized Fields
    - allocationId
```
AllocationID allocationId
```
      Allocation id of this slot, this would be the only identifier for this slot offer
    - slotIndex
```
int slotIndex
```
      Index of the offered slot
    - resourceProfile
```
ResourceProfile resourceProfile
```
      The resource profile of the offered slot
Package org.apache.flink.runtime.taskmanager
- Class org.apache.flink.runtime.taskmanager.TaskExecutionState extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - executionId
```
ExecutionAttemptID executionId
```
    - executionState
```
ExecutionState executionState
```
    - throwable
```
SerializedThrowable throwable
```
    - accumulators
```
AccumulatorSnapshot accumulators
```
      Serialized user-defined accumulators
    - ioMetrics
```
IOMetrics ioMetrics
```
- Class org.apache.flink.runtime.taskmanager.TaskManagerLocation extends Object implements Serializable
  
  serialVersionUID:
  
  -8254407801276350716L
  - Serialized Fields
    - resourceID
```
ResourceID resourceID
```
      The ID of the resource in which the TaskManager is started. This can be for example the YARN container ID, Mesos container ID, or any other unique identifier.
    - inetAddress
```
InetAddress inetAddress
```
      The network address that the TaskManager binds its sockets to
    - fqdnHostName
```
String fqdnHostName
```
      The fully qualified host name of the TaskManager
    - hostName
```
String hostName
```
      The pure hostname, derived from the fully qualified host name.
    - dataPort
```
int dataPort
```
      The port that the TaskManager receive data transport connection requests at
    - stringRepresentation
```
String stringRepresentation
```
      The toString representation, eagerly constructed and cached to avoid repeated string building
Package org.apache.flink.runtime.util
- Class org.apache.flink.runtime.util.DataInputDeserializer extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - buffer
```
byte[] buffer
```
    - end
```
int end
```
    - position
```
int position
```
- Class org.apache.flink.runtime.util.EvictingBoundedList extends Object implements Serializable
  
  serialVersionUID:
  
  -1863961980953613146L
  - Serialized Fields
    - defaultElement
```
Object defaultElement
```
    - elements
```
Object[] elements
```
    - idx
```
int idx
```
      The next index to put an element in the array
    - count
```
int count
```
      The current number of (virtual) elements in the list
    - modCount
```
long modCount
```
      Modification count for fail-fast iterators
- Class org.apache.flink.runtime.util.SerializableObject extends Object implements Serializable
  
  serialVersionUID:
  
  -7322636177391854669L
- Class org.apache.flink.runtime.util.SerializedThrowable extends Exception implements Serializable
  
  serialVersionUID:
  
  7284183123441947635L
  - Serialized Fields
    - serializedException
```
byte[] serializedException
```
      The original exception in serialized form
    - originalErrorClassName
```
String originalErrorClassName
```
      Name of the original error class
    - fullStingifiedStackTrace
```
String fullStingifiedStackTrace
```
      The original stack trace, to be printed

Serialized Form

Package org.apache.flink.migration

Class org.apache.flink.migration.MigrationNamespaceSerializerProxy extends org.apache.flink.api.common.typeutils.TypeSerializer<Serializable> implements Serializable

Package org.apache.flink.migration.api.common.state

Class org.apache.flink.migration.api.common.state.ListStateDescriptor extends org.apache.flink.api.common.state.StateDescriptor<org.apache.flink.api.common.state.ListState<T>,T> implements Serializable

Package org.apache.flink.migration.runtime.checkpoint

Class org.apache.flink.migration.runtime.checkpoint.KeyGroupState extends Object implements Serializable

Serialized Fields

keyGroupState

stateSize

duration

Class org.apache.flink.migration.runtime.checkpoint.SubtaskState extends Object implements Serializable

Serialized Fields

state

stateSize

duration

Class org.apache.flink.migration.runtime.checkpoint.TaskState extends Object implements Serializable

Serialized Fields

jobVertexID

subtaskStates

kvStates

parallelism

Package org.apache.flink.migration.runtime.state

Class org.apache.flink.migration.runtime.state.AbstractCloseableHandle extends Object implements Serializable

Class org.apache.flink.migration.runtime.state.AbstractStateBackend extends Object implements Serializable

Class org.apache.flink.migration.runtime.state.AbstractStateBackend.DataInputViewHandle extends Object implements Serializable

Serialized Fields

stream

Package org.apache.flink.migration.runtime.state.filesystem

Class org.apache.flink.migration.runtime.state.filesystem.AbstractFileStateHandle extends AbstractCloseableHandle implements Serializable

Serialized Fields

filePath

Class org.apache.flink.migration.runtime.state.filesystem.AbstractFsStateSnapshot extends AbstractFileStateHandle implements Serializable

Serialized Fields

keySerializer

namespaceSerializer

stateSerializer

stateDesc

Class org.apache.flink.migration.runtime.state.filesystem.FileSerializableStateHandle extends AbstractFileStateHandle implements Serializable

Class org.apache.flink.migration.runtime.state.filesystem.FileStreamStateHandle extends AbstractFileStateHandle implements Serializable

Class org.apache.flink.migration.runtime.state.filesystem.FsFoldingState.Snapshot extends AbstractFsStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>> implements Serializable

Class org.apache.flink.migration.runtime.state.filesystem.FsListState.Snapshot extends AbstractFsStateSnapshot<K,N,ArrayList<V>,org.apache.flink.api.common.state.ListState<V>,org.apache.flink.api.common.state.ListStateDescriptor<V>> implements Serializable

Class org.apache.flink.migration.runtime.state.filesystem.FsReducingState.Snapshot extends AbstractFsStateSnapshot<K,N,V,org.apache.flink.api.common.state.ReducingState<V>,org.apache.flink.api.common.state.ReducingStateDescriptor<V>> implements Serializable

Class org.apache.flink.migration.runtime.state.filesystem.FsStateBackend extends AbstractStateBackend implements Serializable

Serialized Fields

basePath

fileStateThreshold

Class org.apache.flink.migration.runtime.state.filesystem.FsValueState.Snapshot extends AbstractFsStateSnapshot<K,N,V,org.apache.flink.api.common.state.ValueState<V>,org.apache.flink.api.common.state.ValueStateDescriptor<V>> implements Serializable

Package org.apache.flink.migration.runtime.state.memory

Class org.apache.flink.migration.runtime.state.memory.AbstractMemStateSnapshot extends Object implements Serializable

Serialized Fields

keySerializer

namespaceSerializer

stateSerializer

stateDesc

data

Class org.apache.flink.migration.runtime.state.memory.ByteStreamStateHandle extends AbstractCloseableHandle implements Serializable

Serialized Fields

data

Class org.apache.flink.migration.runtime.state.memory.MemFoldingState.Snapshot extends AbstractMemStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>> implements Serializable

Class org.apache.flink.migration.runtime.state.memory.MemListState.Snapshot extends AbstractMemStateSnapshot<K,N,ArrayList<V>,org.apache.flink.api.common.state.ListState<V>,org.apache.flink.api.common.state.ListStateDescriptor<V>> implements Serializable

Class org.apache.flink.migration.runtime.state.memory.MemReducingState.Snapshot extends AbstractMemStateSnapshot<K,N,V,org.apache.flink.api.common.state.ReducingState<V>,org.apache.flink.api.common.state.ReducingStateDescriptor<V>> implements Serializable

Class org.apache.flink.migration.runtime.state.memory.MemValueState.Snapshot extends AbstractMemStateSnapshot<K,N,V,org.apache.flink.api.common.state.ValueState<V>,org.apache.flink.api.common.state.ValueStateDescriptor<V>> implements Serializable

Class org.apache.flink.migration.runtime.state.memory.SerializedStateHandle extends AbstractCloseableHandle implements Serializable

Serialized Fields

serializedData

Package org.apache.flink.migration.state

Class org.apache.flink.migration.state.MigrationKeyGroupStateHandle extends KeyGroupsStateHandle implements Serializable

Class org.apache.flink.migration.state.MigrationStreamStateHandle extends Object implements Serializable

Serialized Fields

delegate

Package org.apache.flink.migration.streaming.runtime.tasks

Class org.apache.flink.migration.streaming.runtime.tasks.StreamTaskState extends Object implements Serializable

Serialized Fields

operatorState

functionState

kvStates

Class org.apache.flink.migration.streaming.runtime.tasks.StreamTaskStateList extends Object implements Serializable

Serialized Fields

states