序列化表格 (flink-runtime 1.10.2 API)

程序包 org.apache.flink.runtime
- 类org.apache.flink.runtime.JobException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  1275864691743020176L
程序包 org.apache.flink.runtime.accumulators
- 类org.apache.flink.runtime.accumulators.AccumulatorSnapshot扩展Object实现可序列化
  
  serialVersionUID:
  
  42L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.accumulators.StringifiedAccumulatorResult扩展Object实现可序列化
  
  serialVersionUID:
  
  -4642311296836822611L
  - 序列化字段
    - name
```
String name
```
    - type
```
String type
```
    - value
```
String value
```
程序包 org.apache.flink.runtime.blob
- 类org.apache.flink.runtime.blob.BlobKey扩展Object实现可序列化
  
  serialVersionUID:
  
  3847117712521785209L
  - 序列化字段
    - key
```
byte[] key
```
      The byte buffer storing the actual key data.
    - type
```
org.apache.flink.runtime.blob.BlobKey.BlobType type
```
      (Internal) BLOB type - to be reflected by the inheriting sub-class.
    - random
```
org.apache.flink.util.AbstractID random
```
      Random component of the key.
- 类org.apache.flink.runtime.blob.PermanentBlobKey扩展BlobKey实现可序列化
- 类org.apache.flink.runtime.blob.TransientBlobKey扩展BlobKey实现可序列化
程序包 org.apache.flink.runtime.broadcast
- 类org.apache.flink.runtime.broadcast.InitializationTypeConflictException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -3930913982433642882L
  - 序列化字段
    - type
```
Class<T> type
```
- 类org.apache.flink.runtime.broadcast.MaterializationExpiredException扩展Exception实现可序列化
  
  serialVersionUID:
  
  7476456353634121934L
程序包 org.apache.flink.runtime.checkpoint
- 类org.apache.flink.runtime.checkpoint.AbstractCheckpointStats扩展Object实现可序列化
  
  serialVersionUID:
  
  1041218202028265151L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.CheckpointException扩展Exception实现可序列化
  
  serialVersionUID:
  
  3257526119022486948L
  - 序列化字段
    - checkpointFailureReason
```
CheckpointFailureReason checkpointFailureReason
```
- 类org.apache.flink.runtime.checkpoint.CheckpointMetaData扩展Object实现可序列化
  
  serialVersionUID:
  
  -2387652345781312442L
  - 序列化字段
    - checkpointId
```
long checkpointId
```
      The ID of the checkpoint
    - timestamp
```
long timestamp
```
      The timestamp of the checkpoint
- 类org.apache.flink.runtime.checkpoint.CheckpointMetrics扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - 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
```
- 类org.apache.flink.runtime.checkpoint.CheckpointOptions扩展Object实现可序列化
  
  serialVersionUID:
  
  5010126558083292915L
  - 序列化字段
    - checkpointType
```
CheckpointType checkpointType
```
      Type of the checkpoint.
    - targetLocation
```
CheckpointStorageLocationReference targetLocation
```
      Target location for the checkpoint.
- 类org.apache.flink.runtime.checkpoint.CheckpointProperties扩展Object实现可序列化
  
  serialVersionUID:
  
  2L
  - 序列化字段
    - checkpointType
```
CheckpointType checkpointType
```
      Type - checkpoint / savepoint.
    - forced
```
boolean forced
```
      This has a misleading name and actually means whether the snapshot must be triggered, or whether it may be rejected by the checkpoint coordinator if too many checkpoints are currently in progress.
    - discardSubsumed
```
boolean discardSubsumed
```
    - discardFinished
```
boolean discardFinished
```
    - discardCancelled
```
boolean discardCancelled
```
    - discardFailed
```
boolean discardFailed
```
    - discardSuspended
```
boolean discardSuspended
```
- 类org.apache.flink.runtime.checkpoint.CheckpointStatsCounts扩展Object实现可序列化
  
  serialVersionUID:
  
  -5229425063269482528L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.CheckpointStatsHistory扩展Object实现可序列化
  
  serialVersionUID:
  
  7090320677606528415L
  - 序列化字段
    - checkpointsHistory
```
List<E> checkpointsHistory
```
      List 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.
- 类org.apache.flink.runtime.checkpoint.CheckpointStatsSnapshot扩展Object实现可序列化
  
  serialVersionUID:
  
  8914278419087217964L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.CompletedCheckpoint扩展Object实现可序列化
  
  serialVersionUID:
  
  -8360248179615702014L
  - 序列化字段
    - 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).
    - storageLocation
```
CompletedCheckpointStorageLocation storageLocation
```
      The location where the checkpoint is stored.
    - metadataHandle
```
StreamStateHandle metadataHandle
```
      The state handle to the externalized meta data.
    - externalPointer
```
String externalPointer
```
      External pointer to the completed checkpoint (for example file path).
- 类org.apache.flink.runtime.checkpoint.CompletedCheckpointStats扩展AbstractCheckpointStats实现可序列化
  
  serialVersionUID:
  
  138833868551861344L
  - 序列化字段
    - 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.
    - externalPointer
```
String externalPointer
```
      The external pointer of the checkpoint.
    - discarded
```
boolean discarded
```
      Flag indicating whether the checkpoint was discarded.
- 类org.apache.flink.runtime.checkpoint.CompletedCheckpointStatsSummary扩展Object实现可序列化
  
  serialVersionUID:
  
  5784360461635814038L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.FailedCheckpointStats扩展AbstractCheckpointStats实现可序列化
  
  serialVersionUID:
  
  8000748529515900106L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.JobManagerTaskRestore扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - restoreCheckpointId
```
long restoreCheckpointId
```
      The id of the checkpoint from which we restore.
    - taskStateSnapshot
```
TaskStateSnapshot taskStateSnapshot
```
      The state for this task to restore.
- 类org.apache.flink.runtime.checkpoint.MasterState扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - name
```
String name
```
    - bytes
```
byte[] bytes
```
    - version
```
int version
```
- 类org.apache.flink.runtime.checkpoint.MinMaxAvgStats扩展Object实现可序列化
  
  serialVersionUID:
  
  1769601903483446707L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.OperatorState扩展Object实现可序列化
  
  serialVersionUID:
  
  -4845578005863201810L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.checkpoint.OperatorSubtaskState扩展Object实现可序列化
  
  serialVersionUID:
  
  -2394696997971923995L
  - 序列化字段
    - managedOperatorState
```
StateObjectCollection<T extends StateObject> managedOperatorState
```
      Snapshot from the OperatorStateBackend.
    - rawOperatorState
```
StateObjectCollection<T extends StateObject> rawOperatorState
```
      Snapshot written using OperatorStateCheckpointOutputStream.
    - managedKeyedState
```
StateObjectCollection<T extends StateObject> managedKeyedState
```
      Snapshot from KeyedStateBackend.
    - rawKeyedState
```
StateObjectCollection<T extends StateObject> 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.
- 类org.apache.flink.runtime.checkpoint.PendingCheckpointStats扩展AbstractCheckpointStats实现可序列化
  
  serialVersionUID:
  
  -973959257699390327L
  - 序列化字段
    - 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 acknowledged subtask.
- 类org.apache.flink.runtime.checkpoint.RestoredCheckpointStats扩展Object实现可序列化
  
  serialVersionUID:
  
  2305815319666360821L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.StateObjectCollection扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - stateObjects
```
Collection<E> stateObjects
```
      Wrapped collection that contains the state objects.
- 类org.apache.flink.runtime.checkpoint.SubtaskState扩展Object实现可序列化
  
  serialVersionUID:
  
  -2394696997971923995L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.SubtaskStateStats扩展Object实现可序列化
  
  serialVersionUID:
  
  8928594531621862214L
  - 序列化字段
    - 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 .
- 类org.apache.flink.runtime.checkpoint.TaskState扩展Object实现可序列化
  
  serialVersionUID:
  
  -4845578005863201810L
  - 序列化字段
    - jobVertexID
```
JobVertexID jobVertexID
```
      已过时。
    - subtaskStates
```
Map<K,V> subtaskStates
```
      已过时。
      
      handles to non-partitioned states, subtaskindex -> subtaskstate
    - parallelism
```
int parallelism
```
      已过时。
      
      parallelism of the operator when it was checkpointed
    - maxParallelism
```
int maxParallelism
```
      已过时。
      
      maximum parallelism of the operator when the job was first created
    - chainLength
```
int chainLength
```
      已过时。
      
      length of the operator chain
- 类org.apache.flink.runtime.checkpoint.TaskStateSnapshot扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - subtaskStatesByOperatorID
```
Map<K,V> subtaskStatesByOperatorID
```
      Mapping from an operator id to the state of one subtask of this operator.
- 类org.apache.flink.runtime.checkpoint.TaskStateStats扩展Object实现可序列化
  
  serialVersionUID:
  
  531803101206574444L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.checkpoint.TaskStateStats.TaskStateStatsSummary扩展Object实现可序列化
  
  serialVersionUID:
  
  1009476026522091909L
  - 序列化字段
    - stateSize
```
MinMaxAvgStats stateSize
```
    - ackTimestamp
```
MinMaxAvgStats ackTimestamp
```
    - syncCheckpointDuration
```
MinMaxAvgStats syncCheckpointDuration
```
    - asyncCheckpointDuration
```
MinMaxAvgStats asyncCheckpointDuration
```
    - alignmentBuffered
```
MinMaxAvgStats alignmentBuffered
```
    - alignmentDuration
```
MinMaxAvgStats alignmentDuration
```
程序包 org.apache.flink.runtime.client
- 类org.apache.flink.runtime.client.DuplicateJobSubmissionException扩展JobSubmissionException实现可序列化
- 类org.apache.flink.runtime.client.JobCancellationException扩展JobExecutionException实现可序列化
  
  serialVersionUID:
  
  2818087325120827526L
- 类org.apache.flink.runtime.client.JobExecutionException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  2818087325120827525L
  - 序列化字段
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
- 类org.apache.flink.runtime.client.JobRetrievalException扩展JobExecutionException实现可序列化
  
  serialVersionUID:
  
  -42L
- 类org.apache.flink.runtime.client.JobStatusMessage扩展Object实现可序列化
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - jobName
```
String jobName
```
    - jobState
```
org.apache.flink.api.common.JobStatus jobState
```
    - startTime
```
long startTime
```
- 类org.apache.flink.runtime.client.JobSubmissionException扩展JobExecutionException实现可序列化
  
  serialVersionUID:
  
  2818087325120827526L
- 类org.apache.flink.runtime.client.JobTimeoutException扩展JobExecutionException实现可序列化
  
  serialVersionUID:
  
  2818087325120827529L
- 类org.apache.flink.runtime.client.SerializedJobExecutionResult扩展Object实现可序列化
  
  serialVersionUID:
  
  -6301865617099921789L
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - accumulatorResults
```
Map<K,V> accumulatorResults
```
    - netRuntime
```
long netRuntime
```
程序包 org.apache.flink.runtime.clusterframework
- 类org.apache.flink.runtime.clusterframework.ContaineredTaskManagerParameters扩展Object实现可序列化
  
  serialVersionUID:
  
  -3096987654278064670L
  - 序列化字段
    - numSlots
```
int numSlots
```
      The number of slots per TaskManager.
    - taskManagerEnv
```
HashMap<K,V> taskManagerEnv
```
      Environment variables to add to the Java process.
    - taskExecutorProcessSpec
```
TaskExecutorProcessSpec taskExecutorProcessSpec
```
- 类org.apache.flink.runtime.clusterframework.ContainerSpecification扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - systemProperties
```
org.apache.flink.configuration.Configuration systemProperties
```
    - artifacts
```
List<E> artifacts
```
    - environmentVariables
```
Map<K,V> environmentVariables
```
    - flinkConfiguration
```
org.apache.flink.configuration.Configuration flinkConfiguration
```
- 类org.apache.flink.runtime.clusterframework.TaskExecutorProcessSpec扩展Object实现可序列化
  - 序列化字段
    - cpuCores
```
org.apache.flink.api.common.resources.CPUResource cpuCores
```
    - frameworkHeapSize
```
org.apache.flink.configuration.MemorySize frameworkHeapSize
```
    - frameworkOffHeapMemorySize
```
org.apache.flink.configuration.MemorySize frameworkOffHeapMemorySize
```
    - taskHeapSize
```
org.apache.flink.configuration.MemorySize taskHeapSize
```
    - taskOffHeapSize
```
org.apache.flink.configuration.MemorySize taskOffHeapSize
```
    - networkMemSize
```
org.apache.flink.configuration.MemorySize networkMemSize
```
    - managedMemorySize
```
org.apache.flink.configuration.MemorySize managedMemorySize
```
    - jvmMetaspaceSize
```
org.apache.flink.configuration.MemorySize jvmMetaspaceSize
```
    - jvmOverheadSize
```
org.apache.flink.configuration.MemorySize jvmOverheadSize
```
程序包 org.apache.flink.runtime.clusterframework.types
- 类org.apache.flink.runtime.clusterframework.types.AllocationID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.clusterframework.types.ResourceID扩展Object实现可序列化
  
  serialVersionUID:
  
  42L
  - 序列化字段
    - resourceId
```
String resourceId
```
- 类org.apache.flink.runtime.clusterframework.types.ResourceProfile扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化方法
    - readResolve
```
private Object readResolve()
```
  - 序列化字段
    - cpuCores
```
org.apache.flink.api.common.resources.Resource cpuCores
```
      How many cpu cores are needed. Can be null only if it is unknown.
    - taskHeapMemory
```
org.apache.flink.configuration.MemorySize taskHeapMemory
```
      How much task heap memory is needed.
    - taskOffHeapMemory
```
org.apache.flink.configuration.MemorySize taskOffHeapMemory
```
      How much task off-heap memory is needed.
    - managedMemory
```
org.apache.flink.configuration.MemorySize managedMemory
```
      How much managed memory is needed.
    - networkMemory
```
org.apache.flink.configuration.MemorySize networkMemory
```
      How much network memory is needed.
    - extendedResources
```
Map<K,V> extendedResources
```
      A extensible field for user specified resources from ResourceSpec.
- 类org.apache.flink.runtime.clusterframework.types.SlotID扩展Object实现可序列化
  
  serialVersionUID:
  
  -6399206032549807771L
  - 序列化字段
    - resourceId
```
ResourceID resourceId
```
      The resource id which this slot located
    - slotNumber
```
int slotNumber
```
      The numeric id for single slot
程序包 org.apache.flink.runtime.concurrent
- 类org.apache.flink.runtime.concurrent.FutureUtils.RetryException扩展Exception实现可序列化
  
  serialVersionUID:
  
  3613470781274141862L
程序包 org.apache.flink.runtime.deployment
- 类org.apache.flink.runtime.deployment.InputGateDeploymentDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  -7143441863165366704L
  - 序列化字段
    - 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
```
ShuffleDescriptor[] inputChannels
```
      An input channel for each consumed subpartition.
- 类org.apache.flink.runtime.deployment.ResultPartitionDeploymentDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  6343547936086963705L
  - 序列化字段
    - partitionDescriptor
```
PartitionDescriptor partitionDescriptor
```
    - shuffleDescriptor
```
ShuffleDescriptor shuffleDescriptor
```
    - maxParallelism
```
int maxParallelism
```
    - sendScheduleOrUpdateConsumersMessage
```
boolean sendScheduleOrUpdateConsumersMessage
```
      Flag whether the result partition should send scheduleOrUpdateConsumer messages.
- 类org.apache.flink.runtime.deployment.TaskDeploymentDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  -3233562176034358530L
  - 序列化字段
    - serializedJobInformation
```
TaskDeploymentDescriptor.MaybeOffloaded<T> serializedJobInformation
```
      Serialized job information or null if offloaded.
    - serializedTaskInformation
```
TaskDeploymentDescriptor.MaybeOffloaded<T> serializedTaskInformation
```
      Serialized task information or null if offloaded.
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
      The ID referencing the job this task belongs to.
      NOTE: this is redundant to the information stored in TaskDeploymentDescriptor.serializedJobInformation but needed in order to restore offloaded data.
    - 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.
    - taskRestore
```
JobManagerTaskRestore taskRestore
```
      Information to restore the task. This can be null if there is no state to restore.
- 类org.apache.flink.runtime.deployment.TaskDeploymentDescriptor.MaybeOffloaded扩展Object实现可序列化
  
  serialVersionUID:
  
  5977104446396536907L
- 类org.apache.flink.runtime.deployment.TaskDeploymentDescriptor.NonOffloaded扩展TaskDeploymentDescriptor.MaybeOffloaded<T>实现可序列化
  
  serialVersionUID:
  
  4246628617754862463L
  - 序列化字段
    - serializedValue
```
org.apache.flink.util.SerializedValue<T> serializedValue
```
      The serialized value.
- 类org.apache.flink.runtime.deployment.TaskDeploymentDescriptor.Offloaded扩展TaskDeploymentDescriptor.MaybeOffloaded<T>实现可序列化
  
  serialVersionUID:
  
  4544135485379071679L
  - 序列化字段
    - serializedValueKey
```
PermanentBlobKey serializedValueKey
```
      The key of the offloaded value BLOB.
程序包 org.apache.flink.runtime.dispatcher
- 类org.apache.flink.runtime.dispatcher.DispatcherException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  3781733042984381286L
- 类org.apache.flink.runtime.dispatcher.DispatcherId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -1654056277003743966L
程序包 org.apache.flink.runtime.entrypoint
- 类org.apache.flink.runtime.entrypoint.ClusterEntrypointException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  -3855286807063809945L
- 类org.apache.flink.runtime.entrypoint.ClusterInformation扩展Object实现可序列化
  
  serialVersionUID:
  
  316958921518479205L
  - 序列化字段
    - blobServerHostname
```
String blobServerHostname
```
    - blobServerPort
```
int blobServerPort
```
- 类org.apache.flink.runtime.entrypoint.FlinkParseException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  5164983338744708430L
程序包 org.apache.flink.runtime.execution
- 类org.apache.flink.runtime.execution.CancelTaskException扩展RuntimeException实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.execution.SuppressRestartsException扩展RuntimeException实现可序列化
  
  serialVersionUID:
  
  221873676920848349L
程序包 org.apache.flink.runtime.executiongraph
- 类org.apache.flink.runtime.executiongraph.ArchivedExecution扩展Object实现可序列化
  
  serialVersionUID:
  
  4817108757483345173L
  - 序列化字段
    - attemptId
```
ExecutionAttemptID attemptId
```
    - stateTimestamps
```
long[] stateTimestamps
```
    - attemptNumber
```
int attemptNumber
```
    - state
```
ExecutionState state
```
    - failureCause
```
String failureCause
```
    - assignedResourceLocation
```
TaskManagerLocation assignedResourceLocation
```
    - assignedAllocationID
```
AllocationID assignedAllocationID
```
    - userAccumulators
```
StringifiedAccumulatorResult[] userAccumulators
```
    - parallelSubtaskIndex
```
int parallelSubtaskIndex
```
    - ioMetrics
```
IOMetrics ioMetrics
```
- 类org.apache.flink.runtime.executiongraph.ArchivedExecutionGraph扩展Object实现可序列化
  
  serialVersionUID:
  
  7231383912742578428L
  - 序列化字段
    - 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
```
org.apache.flink.api.common.JobStatus state
```
      Current status of the job execution.
    - failureCause
```
ErrorInfo 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
```
    - jobCheckpointingConfiguration
```
CheckpointCoordinatorConfiguration jobCheckpointingConfiguration
```
    - checkpointStatsSnapshot
```
CheckpointStatsSnapshot checkpointStatsSnapshot
```
    - stateBackendName
```
String stateBackendName
```
- 类org.apache.flink.runtime.executiongraph.ArchivedExecutionJobVertex扩展Object实现可序列化
  
  serialVersionUID:
  
  -5768187638639437957L
  - 序列化字段
    - taskVertices
```
ArchivedExecutionVertex[] taskVertices
```
    - id
```
JobVertexID id
```
    - name
```
String name
```
    - parallelism
```
int parallelism
```
    - maxParallelism
```
int maxParallelism
```
    - resourceProfile
```
ResourceProfile resourceProfile
```
    - archivedUserAccumulators
```
StringifiedAccumulatorResult[] archivedUserAccumulators
```
- 类org.apache.flink.runtime.executiongraph.ArchivedExecutionVertex扩展Object实现可序列化
  
  serialVersionUID:
  
  -6708241535015028576L
  - 序列化字段
    - 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
```
- 类org.apache.flink.runtime.executiongraph.ErrorInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  -6138942031953594202L
  - 序列化字段
    - exception
```
org.apache.flink.util.SerializedThrowable exception
```
      The exception that we keep holding forever. Has no strong reference to any user-defined code.
    - timestamp
```
long timestamp
```
- 类org.apache.flink.runtime.executiongraph.ExecutionAttemptID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -1169683445778281344L
- 类org.apache.flink.runtime.executiongraph.ExecutionGraphException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -8253451032797220657L
- 类org.apache.flink.runtime.executiongraph.GlobalModVersionMismatch扩展Exception实现可序列化
  
  serialVersionUID:
  
  6643688395797045098L
  - 序列化字段
    - expectedModVersion
```
long expectedModVersion
```
    - actualModVersion
```
long actualModVersion
```
- 类org.apache.flink.runtime.executiongraph.IllegalExecutionStateException扩展IllegalStateException实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.executiongraph.IOMetrics扩展Object实现可序列化
  
  serialVersionUID:
  
  -7208093607556457183L
  - 序列化字段
    - numRecordsIn
```
long numRecordsIn
```
    - numRecordsOut
```
long numRecordsOut
```
    - numBytesIn
```
long numBytesIn
```
    - numBytesOut
```
long numBytesOut
```
- 类org.apache.flink.runtime.executiongraph.JobInformation扩展Object实现可序列化
  
  serialVersionUID:
  
  8367087049937822140L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.executiongraph.PartitionInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  1724490660830968430L
  - 序列化字段
    - intermediateDataSetID
```
IntermediateDataSetID intermediateDataSetID
```
    - shuffleDescriptor
```
ShuffleDescriptor shuffleDescriptor
```
- 类org.apache.flink.runtime.executiongraph.TaskInformation扩展Object实现可序列化
  
  serialVersionUID:
  
  -9006218793155953789L
  - 序列化字段
    - 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
程序包 org.apache.flink.runtime.executiongraph.restart
- 类org.apache.flink.runtime.executiongraph.restart.FailureRateRestartStrategy.FailureRateRestartStrategyFactory扩展RestartStrategyFactory实现可序列化
  
  serialVersionUID:
  
  -373724639430960480L
  - 序列化字段
    - maxFailuresPerInterval
```
int maxFailuresPerInterval
```
    - failuresInterval
```
org.apache.flink.api.common.time.Time failuresInterval
```
    - delayInterval
```
org.apache.flink.api.common.time.Time delayInterval
```
- 类org.apache.flink.runtime.executiongraph.restart.FixedDelayRestartStrategy.FixedDelayRestartStrategyFactory扩展RestartStrategyFactory实现可序列化
  
  serialVersionUID:
  
  6642934067762271950L
  - 序列化字段
    - maxNumberRestartAttempts
```
int maxNumberRestartAttempts
```
    - delayBetweenRestartAttempts
```
long delayBetweenRestartAttempts
```
- 类org.apache.flink.runtime.executiongraph.restart.NoOrFixedIfCheckpointingEnabledRestartStrategyFactory扩展RestartStrategyFactory实现可序列化
  
  serialVersionUID:
  
  -1809462525812787862L
- 类org.apache.flink.runtime.executiongraph.restart.NoRestartStrategy.NoRestartStrategyFactory扩展RestartStrategyFactory实现可序列化
  
  serialVersionUID:
  
  -1809462525812787862L
- 类org.apache.flink.runtime.executiongraph.restart.RestartStrategyFactory扩展Object实现可序列化
  
  serialVersionUID:
  
  7320252552640522191L
- 类org.apache.flink.runtime.executiongraph.restart.ThrowingRestartStrategy.ThrowingRestartStrategyFactory扩展RestartStrategyFactory实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.instance
- 类org.apache.flink.runtime.instance.HardwareDescription扩展Object实现可序列化
  
  serialVersionUID:
  
  3380016608300325361L
  - 序列化字段
    - 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, ...
- 类org.apache.flink.runtime.instance.InstanceID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.instance.SlotSharingGroupId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  8837647978345422042L
程序包 org.apache.flink.runtime.io.compression
- 类org.apache.flink.runtime.io.compression.DataCorruptionException扩展RuntimeException实现可序列化
- 类org.apache.flink.runtime.io.compression.InsufficientBufferException扩展RuntimeException实现可序列化
程序包 org.apache.flink.runtime.io.disk.iomanager
- 类org.apache.flink.runtime.io.disk.iomanager.RequestQueue扩展LinkedBlockingQueue<E>实现可序列化
  
  serialVersionUID:
  
  3804115535778471680L
  - 序列化字段
    - closed
```
boolean closed
```
      Flag marking this queue as closed.
程序包 org.apache.flink.runtime.io.network
- 类org.apache.flink.runtime.io.network.ConnectionID扩展Object实现可序列化
  
  serialVersionUID:
  
  -8068626194818666857L
  - 序列化字段
    - address
```
InetSocketAddress address
```
    - connectionIndex
```
int connectionIndex
```
程序包 org.apache.flink.runtime.io.network.netty.exception
- 类org.apache.flink.runtime.io.network.netty.exception.LocalTransportException扩展TransportException实现可序列化
  
  serialVersionUID:
  
  2366708881288640674L
- 类org.apache.flink.runtime.io.network.netty.exception.RemoteTransportException扩展TransportException实现可序列化
  
  serialVersionUID:
  
  4373615529545893089L
- 类org.apache.flink.runtime.io.network.netty.exception.TransportException扩展IOException实现可序列化
  
  serialVersionUID:
  
  3637820720589866570L
  - 序列化字段
    - address
```
SocketAddress address
```
程序包 org.apache.flink.runtime.io.network.partition
- 类org.apache.flink.runtime.io.network.partition.PartitionException扩展IOException实现可序列化
  
  serialVersionUID:
  
  0L
  - 序列化字段
    - partitionId
```
ResultPartitionID partitionId
```
- 类org.apache.flink.runtime.io.network.partition.PartitionNotFoundException扩展PartitionException实现可序列化
  
  serialVersionUID:
  
  0L
- 类org.apache.flink.runtime.io.network.partition.ProducerFailedException扩展CancelTaskException实现可序列化
  
  serialVersionUID:
  
  -1555492656299526395L
- 类org.apache.flink.runtime.io.network.partition.ResultPartitionID扩展Object实现可序列化
  
  serialVersionUID:
  
  -902516386203787826L
  - 序列化字段
    - partitionId
```
IntermediateResultPartitionID partitionId
```
    - producerId
```
ExecutionAttemptID producerId
```
程序包 org.apache.flink.runtime.io.network.partition.consumer
- 类org.apache.flink.runtime.io.network.partition.consumer.InputChannelID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.io.network.partition.consumer.InputGateID扩展Object实现可序列化
  
  serialVersionUID:
  
  4613970383536333315L
  - 序列化字段
    - 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.
    - consumerID
```
ExecutionAttemptID consumerID
```
      The ID of the consumer.
      The ID of Execution and its local Task.
- 类org.apache.flink.runtime.io.network.partition.consumer.PartitionConnectionException扩展PartitionException实现可序列化
  
  serialVersionUID:
  
  0L
程序包 org.apache.flink.runtime.iterative.convergence
- 类org.apache.flink.runtime.iterative.convergence.WorksetEmptyConvergenceCriterion扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.jobgraph
- 类org.apache.flink.runtime.jobgraph.InputOutputFormatContainer.FormatUserCodeTable扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - inputFormats
```
Map<K,V> inputFormats
```
    - outputFormats
```
Map<K,V> outputFormats
```
- 类org.apache.flink.runtime.jobgraph.InputOutputFormatVertex扩展JobVertex实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - formatDescriptions
```
Map<K,V> formatDescriptions
```
- 类org.apache.flink.runtime.jobgraph.IntermediateDataSet扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - id
```
IntermediateDataSetID id
```
    - producer
```
JobVertex producer
```
    - consumers
```
List<E> consumers
```
    - resultType
```
ResultPartitionType resultType
```
- 类org.apache.flink.runtime.jobgraph.IntermediateDataSetID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.jobgraph.JobEdge扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.jobgraph.JobGraph扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - 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.
    - 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.
    - userArtifacts
```
Map<K,V> userArtifacts
```
      Set of custom 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.
- 类org.apache.flink.runtime.jobgraph.JobVertex扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - 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 task 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.
    - inputDependencyConstraint
```
org.apache.flink.api.common.InputDependencyConstraint inputDependencyConstraint
```
      The input dependency constraint to schedule this vertex.
- 类org.apache.flink.runtime.jobgraph.JobVertexID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.jobgraph.OperatorID扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.jobgraph.SavepointRestoreSettings扩展Object实现可序列化
  
  serialVersionUID:
  
  87377506900849777L
  - 序列化字段
    - 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.
程序包 org.apache.flink.runtime.jobgraph.tasks
- 类org.apache.flink.runtime.jobgraph.tasks.CheckpointCoordinatorConfiguration扩展Object实现可序列化
  
  serialVersionUID:
  
  2L
  - 序列化字段
    - checkpointInterval
```
long checkpointInterval
```
    - checkpointTimeout
```
long checkpointTimeout
```
    - minPauseBetweenCheckpoints
```
long minPauseBetweenCheckpoints
```
    - maxConcurrentCheckpoints
```
int maxConcurrentCheckpoints
```
    - tolerableCheckpointFailureNumber
```
int tolerableCheckpointFailureNumber
```
    - checkpointRetentionPolicy
```
CheckpointRetentionPolicy checkpointRetentionPolicy
```
      Settings for what to do with checkpoints when a job finishes.
    - 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.
    - isPreferCheckpointForRecovery
```
boolean isPreferCheckpointForRecovery
```
- 类org.apache.flink.runtime.jobgraph.tasks.InputSplitProviderException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -8043190713983651548L
- 类org.apache.flink.runtime.jobgraph.tasks.JobCheckpointingSettings扩展Object实现可序列化
  
  serialVersionUID:
  
  -2593319571078198180L
  - 序列化字段
    - verticesToTrigger
```
List<E> verticesToTrigger
```
    - verticesToAcknowledge
```
List<E> verticesToAcknowledge
```
    - verticesToConfirm
```
List<E> verticesToConfirm
```
    - checkpointCoordinatorConfiguration
```
CheckpointCoordinatorConfiguration checkpointCoordinatorConfiguration
```
      Contains configuration settings for the CheckpointCoordinator
    - 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
程序包 org.apache.flink.runtime.jobmanager
- 类org.apache.flink.runtime.jobmanager.PartitionProducerDisposedException扩展Exception实现可序列化
程序包 org.apache.flink.runtime.jobmanager.scheduler
- 类org.apache.flink.runtime.jobmanager.scheduler.CoLocationGroup扩展Object实现可序列化
  
  serialVersionUID:
  
  -2605819490401895297L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException扩展JobException实现可序列化
  
  serialVersionUID:
  
  -2249953165298717803L
- 类org.apache.flink.runtime.jobmanager.scheduler.SlotSharingGroup扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - ids
```
Set<E> ids
```
    - slotSharingGroupId
```
SlotSharingGroupId slotSharingGroupId
```
    - resourceSpec
```
org.apache.flink.api.common.operators.ResourceSpec resourceSpec
```
      Represents resources of all tasks in the group. Default to be zero. Any task with UNKNOWN resources will turn it to be UNKNOWN.
程序包 org.apache.flink.runtime.jobmaster
- 类org.apache.flink.runtime.jobmaster.AllocatedSlotInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - slotIndex
```
int slotIndex
```
    - allocationId
```
AllocationID allocationId
```
- 类org.apache.flink.runtime.jobmaster.AllocatedSlotReport扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - allocatedSlotInfos
```
Collection<E> allocatedSlotInfos
```
      The allocated slots in slot pool.
- 类org.apache.flink.runtime.jobmaster.ExecutionGraphException扩展JobManagerException实现可序列化
  
  serialVersionUID:
  
  -5439002256464886357L
- 类org.apache.flink.runtime.jobmaster.JMTMRegistrationSuccess扩展RegistrationResponse.Success实现可序列化
  
  serialVersionUID:
  
  -3528383155961318929L
  - 序列化字段
    - resourceID
```
ResourceID resourceID
```
- 类org.apache.flink.runtime.jobmaster.JobManagerException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  -7290962952242188064L
- 类org.apache.flink.runtime.jobmaster.JobMasterException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  414268039380255248L
- 类org.apache.flink.runtime.jobmaster.JobMasterId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -933276753644003754L
- 类org.apache.flink.runtime.jobmaster.JobMasterRegistrationSuccess扩展RegistrationResponse.Success实现可序列化
  
  serialVersionUID:
  
  5577641250204140415L
  - 序列化字段
    - resourceManagerId
```
ResourceManagerId resourceManagerId
```
    - resourceManagerResourceId
```
ResourceID resourceManagerResourceId
```
- 类org.apache.flink.runtime.jobmaster.JobNotFinishedException扩展JobException实现可序列化
  
  serialVersionUID:
  
  611413276562570622L
- 类org.apache.flink.runtime.jobmaster.JobResult扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - applicationStatus
```
ApplicationStatus applicationStatus
```
    - accumulatorResults
```
Map<K,V> accumulatorResults
```
    - netRuntime
```
long netRuntime
```
    - serializedThrowable
```
org.apache.flink.util.SerializedThrowable serializedThrowable
```
      Stores the cause of the job failure, or null if the job finished successfully.
- 类org.apache.flink.runtime.jobmaster.SerializedInputSplit扩展Object实现可序列化
  
  serialVersionUID:
  
  -2063021844254152064L
  - 序列化字段
    - inputSplitData
```
byte[] inputSplitData
```
- 类org.apache.flink.runtime.jobmaster.SlotRequestId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -6072105912250154283L
程序包 org.apache.flink.runtime.leaderretrieval
- 类org.apache.flink.runtime.leaderretrieval.LeaderRetrievalException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  42L
程序包 org.apache.flink.runtime.memory
- 类org.apache.flink.runtime.memory.MemoryAllocationException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -403983866457947012L
- 类org.apache.flink.runtime.memory.MemoryReservationException扩展Exception实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.messages
- 类org.apache.flink.runtime.messages.Acknowledge扩展Object实现可序列化
  
  serialVersionUID:
  
  7808628311617273755L
  - 序列化方法
    - readResolve
```
protected Object readResolve()
                      throws ObjectStreamException
```
      Read resolve to preserve the singleton object property. (per best practices, this should have visibility 'protected')
      
      抛出:
      
      ObjectStreamException
- 类org.apache.flink.runtime.messages.FlinkJobNotFoundException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  2294698055059659025L
- 类org.apache.flink.runtime.messages.TaskBackPressureResponse扩展Object实现可序列化
  
  serialVersionUID:
  
  -4786454630050578031L
  - 序列化字段
    - requestId
```
int requestId
```
    - executionAttemptID
```
ExecutionAttemptID executionAttemptID
```
    - backPressureRatio
```
double backPressureRatio
```
程序包 org.apache.flink.runtime.messages.checkpoint
- 类org.apache.flink.runtime.messages.checkpoint.AbstractCheckpointMessage扩展Object实现可序列化
  
  serialVersionUID:
  
  186780414819428178L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.messages.checkpoint.AcknowledgeCheckpoint扩展AbstractCheckpointMessage实现可序列化
  
  serialVersionUID:
  
  -7606214777192401493L
  - 序列化字段
    - subtaskState
```
TaskStateSnapshot subtaskState
```
    - checkpointMetrics
```
CheckpointMetrics checkpointMetrics
```
- 类org.apache.flink.runtime.messages.checkpoint.DeclineCheckpoint扩展AbstractCheckpointMessage实现可序列化
  
  serialVersionUID:
  
  2094094662279578953L
  - 序列化字段
    - reason
```
Throwable reason
```
      The reason why the checkpoint was declined.
程序包 org.apache.flink.runtime.messages.webmonitor
- 类org.apache.flink.runtime.messages.webmonitor.ClusterOverview扩展JobsOverview实现可序列化
  
  serialVersionUID:
  
  -729861859715105265L
  - 序列化字段
    - numTaskManagersConnected
```
int numTaskManagersConnected
```
    - numSlotsTotal
```
int numSlotsTotal
```
    - numSlotsAvailable
```
int numSlotsAvailable
```
- 类org.apache.flink.runtime.messages.webmonitor.JobDetails扩展Object实现可序列化
  
  serialVersionUID:
  
  -3391462110304948766L
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - jobName
```
String jobName
```
    - startTime
```
long startTime
```
    - endTime
```
long endTime
```
    - duration
```
long duration
```
    - status
```
org.apache.flink.api.common.JobStatus status
```
    - lastUpdateTime
```
long lastUpdateTime
```
    - tasksPerState
```
int[] tasksPerState
```
    - numTasks
```
int numTasks
```
- 类org.apache.flink.runtime.messages.webmonitor.JobDetails.JobDetailsDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<JobDetails>实现可序列化
  
  serialVersionUID:
  
  6089784742093294800L
- 类org.apache.flink.runtime.messages.webmonitor.JobDetails.JobDetailsSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobDetails>实现可序列化
  
  serialVersionUID:
  
  7915913423515194428L
- 类org.apache.flink.runtime.messages.webmonitor.JobIdsWithStatusOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  -3699051943490133183L
  - 序列化字段
    - jobsWithStatus
```
Collection<E> jobsWithStatus
```
- 类org.apache.flink.runtime.messages.webmonitor.JobIdsWithStatusOverview.JobIdWithStatus扩展Object实现可序列化
  
  serialVersionUID:
  
  -499449819268733026L
  - 序列化字段
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
    - jobStatus
```
org.apache.flink.api.common.JobStatus jobStatus
```
- 类org.apache.flink.runtime.messages.webmonitor.JobsOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  -3699051943490133183L
  - 序列化字段
    - numJobsRunningOrPending
```
int numJobsRunningOrPending
```
    - numJobsFinished
```
int numJobsFinished
```
    - numJobsCancelled
```
int numJobsCancelled
```
    - numJobsFailed
```
int numJobsFailed
```
- 类org.apache.flink.runtime.messages.webmonitor.MultipleJobsDetails扩展Object实现可序列化
  
  serialVersionUID:
  
  -1526236139616019127L
  - 序列化字段
    - jobs
```
Collection<E> jobs
```
- 类org.apache.flink.runtime.messages.webmonitor.RequestJobDetails扩展Object实现可序列化
  
  serialVersionUID:
  
  5208137000412166747L
  - 序列化字段
    - includeRunning
```
boolean includeRunning
```
    - includeFinished
```
boolean includeFinished
```
- 类org.apache.flink.runtime.messages.webmonitor.RequestJobsOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  3052933564788843275L
  - 序列化方法
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
- 类org.apache.flink.runtime.messages.webmonitor.RequestJobsWithIDsOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  3052933564788843275L
  - 序列化方法
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
- 类org.apache.flink.runtime.messages.webmonitor.RequestStatusOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  3052933564788843275L
  - 序列化方法
    - readResolve
```
private Object readResolve()
```
      Preserve the singleton property by returning the singleton instance
程序包 org.apache.flink.runtime.metrics.dump
- 类org.apache.flink.runtime.metrics.dump.MetricDumpSerialization.MetricSerializationResult扩展Object实现可序列化
  
  serialVersionUID:
  
  6928770855951536906L
  - 序列化字段
    - serializedCounters
```
byte[] serializedCounters
```
    - serializedGauges
```
byte[] serializedGauges
```
    - serializedMeters
```
byte[] serializedMeters
```
    - serializedHistograms
```
byte[] serializedHistograms
```
    - numCounters
```
int numCounters
```
    - numGauges
```
int numGauges
```
    - numMeters
```
int numMeters
```
    - numHistograms
```
int numHistograms
```
程序包 org.apache.flink.runtime.operators.chaining
- 类org.apache.flink.runtime.operators.chaining.ExceptionInChainedStubException扩展RuntimeException实现可序列化
  
  serialVersionUID:
  
  -7966910518892776903L
  - 序列化字段
    - taskName
```
String taskName
```
    - exception
```
Exception exception
```
程序包 org.apache.flink.runtime.operators.udf
- 类org.apache.flink.runtime.operators.udf.AssignRangeIndex扩展org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,org.apache.flink.api.java.tuple.Tuple2<Integer,IN>>实现可序列化
  - 序列化字段
    - typeComparator
```
org.apache.flink.api.common.typeutils.TypeComparatorFactory<T> typeComparator
```
- 类org.apache.flink.runtime.operators.udf.RangeBoundaryBuilder扩展org.apache.flink.api.common.functions.RichMapPartitionFunction<T,Object[][]>实现可序列化
  - 序列化字段
    - parallelism
```
int parallelism
```
    - comparatorFactory
```
org.apache.flink.api.common.typeutils.TypeComparatorFactory<T> comparatorFactory
```
- 类org.apache.flink.runtime.operators.udf.RemoveRangeIndex扩展Object实现可序列化
程序包 org.apache.flink.runtime.operators.util
- 类org.apache.flink.runtime.operators.util.CorruptConfigurationException扩展RuntimeException实现可序列化
  
  serialVersionUID:
  
  854450995262666207L
- 类org.apache.flink.runtime.operators.util.TaskConfig扩展Object实现可序列化
  
  serialVersionUID:
  
  -2498884325640066272L
  - 序列化字段
    - config
```
org.apache.flink.configuration.Configuration config
```
程序包 org.apache.flink.runtime.query
- 类org.apache.flink.runtime.query.KvStateLocation扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - 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
```
org.apache.flink.queryablestate.KvStateID[] kvStateIds
```
      IDs for each KvState instance where array index corresponds to key group index.
    - kvStateAddresses
```
InetSocketAddress[] kvStateAddresses
```
      Server address for each KvState instance where array index corresponds to key group index.
    - numRegisteredKeyGroups
```
int numRegisteredKeyGroups
```
      Current number of registered key groups.
- 类org.apache.flink.runtime.query.UnknownKvStateLocation扩展Exception实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.registration
- 类org.apache.flink.runtime.registration.RegistrationResponse扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.registration.RegistrationResponse.Decline扩展RegistrationResponse实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - reason
```
String reason
```
      The rejection reason.
- 类org.apache.flink.runtime.registration.RegistrationResponse.Success扩展RegistrationResponse实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.resourcemanager
- 类org.apache.flink.runtime.resourcemanager.ResourceManagerId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -6042820142662137374L
- 类org.apache.flink.runtime.resourcemanager.ResourceOverview扩展Object实现可序列化
  
  serialVersionUID:
  
  7618746920569224557L
  - 序列化字段
    - numberTaskManagers
```
int numberTaskManagers
```
    - numberRegisteredSlots
```
int numberRegisteredSlots
```
    - numberFreeSlots
```
int numberFreeSlots
```
- 类org.apache.flink.runtime.resourcemanager.SlotRequest扩展Object实现可序列化
  
  serialVersionUID:
  
  -6586877187990445986L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.resourcemanager.TaskExecutorRegistration扩展Object实现可序列化
  
  serialVersionUID:
  
  -5727832919954047964L
  - 序列化字段
    - taskExecutorAddress
```
String taskExecutorAddress
```
      The address of the TaskExecutor that registers.
    - resourceId
```
ResourceID resourceId
```
      The resource ID of the TaskExecutor that registers.
    - dataPort
```
int dataPort
```
      Port used for data communication between TaskExecutors.
    - hardwareDescription
```
HardwareDescription hardwareDescription
```
      HardwareDescription of the registering TaskExecutor.
    - defaultSlotResourceProfile
```
ResourceProfile defaultSlotResourceProfile
```
      The default resource profile for slots requested with unknown resource requirements.
    - totalResourceProfile
```
ResourceProfile totalResourceProfile
```
      The task executor total resource profile.
程序包 org.apache.flink.runtime.resourcemanager.exceptions
- 类org.apache.flink.runtime.resourcemanager.exceptions.ResourceManagerException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  -5503307426519195160L
- 类org.apache.flink.runtime.resourcemanager.exceptions.UnfulfillableSlotRequestException扩展ResourceManagerException实现可序列化
  
  serialVersionUID:
  
  4453490263648758730L
- 类org.apache.flink.runtime.resourcemanager.exceptions.UnknownTaskExecutorException扩展ResourceManagerException实现可序列化
  
  serialVersionUID:
  
  -950571714195353733L
程序包 org.apache.flink.runtime.resourcemanager.slotmanager
- 类org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerException扩展ResourceManagerException实现可序列化
- 类org.apache.flink.runtime.resourcemanager.slotmanager.TaskManagerSlotId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  -4024240625523472071L
程序包 org.apache.flink.runtime.rest
- 类org.apache.flink.runtime.rest.ConnectionClosedException扩展ConnectionException实现可序列化
  
  serialVersionUID:
  
  3802002501688542472L
- 类org.apache.flink.runtime.rest.ConnectionException扩展IOException实现可序列化
  
  serialVersionUID:
  
  -8483133957344173698L
- 类org.apache.flink.runtime.rest.ConnectionIdleException扩展ConnectionException实现可序列化
  
  serialVersionUID:
  
  5103778538635217293L
- 类org.apache.flink.runtime.rest.NotFoundException扩展RestHandlerException实现可序列化
  
  serialVersionUID:
  
  -4036006746423754639L
- 类org.apache.flink.runtime.rest.RestServerEndpoint.RestHandlerUrlComparator扩展Object实现可序列化
  
  serialVersionUID:
  
  2388466767835547926L
- 类org.apache.flink.runtime.rest.RestServerEndpoint.RestHandlerUrlComparator.CaseInsensitiveOrderComparator扩展Object实现可序列化
  
  serialVersionUID:
  
  8550835445193437027L
程序包 org.apache.flink.runtime.rest.handler
- 类org.apache.flink.runtime.rest.handler.HandlerRequestException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  7310878739304006028L
- 类org.apache.flink.runtime.rest.handler.RestHandlerException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  -1358206297964070876L
  - 序列化字段
    - responseCode
```
int responseCode
```
程序包 org.apache.flink.runtime.rest.handler.legacy.backpressure
- 类org.apache.flink.runtime.rest.handler.legacy.backpressure.OperatorBackPressureStats扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - requestId
```
int requestId
```
      ID of the corresponding request.
    - endTimestamp
```
long endTimestamp
```
      End time stamp when all responses of the back pressure request were collected at BackPressureRequestCoordinator.
    - subTaskBackPressureRatios
```
double[] subTaskBackPressureRatios
```
      Back pressure ratio per subtask.
    - maxSubTaskBackPressureRatio
```
double maxSubTaskBackPressureRatio
```
      Maximum back pressure ratio.
- 类org.apache.flink.runtime.rest.handler.legacy.backpressure.OperatorBackPressureStatsResponse扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - operatorBackPressureStats
```
OperatorBackPressureStats operatorBackPressureStats
```
程序包 org.apache.flink.runtime.rest.handler.legacy.messages
- 类org.apache.flink.runtime.rest.handler.legacy.messages.ClusterOverviewWithVersion扩展ClusterOverview实现可序列化
  
  serialVersionUID:
  
  5000058311783413216L
  - 序列化字段
    - version
```
String version
```
    - commitId
```
String commitId
```
程序包 org.apache.flink.runtime.rest.handler.util
- 类org.apache.flink.runtime.rest.handler.util.MutableIOMetrics扩展IOMetrics实现可序列化
  
  serialVersionUID:
  
  -5460777634971381737L
  - 序列化字段
    - numBytesInComplete
```
boolean numBytesInComplete
```
    - numBytesOutComplete
```
boolean numBytesOutComplete
```
    - numRecordsInComplete
```
boolean numRecordsInComplete
```
    - numRecordsOutComplete
```
boolean numRecordsOutComplete
```
程序包 org.apache.flink.runtime.rest.messages
- 类org.apache.flink.runtime.rest.messages.ClusterConfigurationInfo扩展ArrayList<ClusterConfigurationInfoEntry>实现可序列化
  
  serialVersionUID:
  
  -1170348873871206964L
- 类org.apache.flink.runtime.rest.messages.ConversionException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  -3994595267407963335L
- 类org.apache.flink.runtime.rest.messages.JobConfigInfo.Deserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<JobConfigInfo>实现可序列化
  
  serialVersionUID:
  
  -3580088509877177213L
- 类org.apache.flink.runtime.rest.messages.JobConfigInfo.Serializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobConfigInfo>实现可序列化
  
  serialVersionUID:
  
  -1551666039618928811L
- 类org.apache.flink.runtime.rest.messages.JobPlanInfo.RawJson.Deserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<JobPlanInfo.RawJson>实现可序列化
  
  serialVersionUID:
  
  -3580088509877177213L
- 类org.apache.flink.runtime.rest.messages.JobPlanInfo.RawJson.Serializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobPlanInfo.RawJson>实现可序列化
  
  serialVersionUID:
  
  -1551666039618928811L
- 类org.apache.flink.runtime.rest.messages.TriggerId扩展org.apache.flink.util.AbstractID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.TriggerId.TriggerIdDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<TriggerId>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.TriggerId.TriggerIdSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<TriggerId>实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.rest.messages.checkpoints
- 类org.apache.flink.runtime.rest.messages.checkpoints.CheckpointConfigInfo.ProcessingModeDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<CheckpointConfigInfo.ProcessingMode>实现可序列化
- 类org.apache.flink.runtime.rest.messages.checkpoints.CheckpointConfigInfo.ProcessingModeSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<CheckpointConfigInfo.ProcessingMode>实现可序列化
程序包 org.apache.flink.runtime.rest.messages.job.metrics
- 类org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetricsResponseBody.Deserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<AggregatedMetricsResponseBody>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetricsResponseBody.Serializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<AggregatedMetricsResponseBody>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.job.metrics.MetricCollectionResponseBody.Deserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<MetricCollectionResponseBody>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.job.metrics.MetricCollectionResponseBody.Serializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<MetricCollectionResponseBody>实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.rest.messages.json
- 类org.apache.flink.runtime.rest.messages.json.JobIDDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<org.apache.flink.api.common.JobID>实现可序列化
  
  serialVersionUID:
  
  -130167416771003559L
- 类org.apache.flink.runtime.rest.messages.json.JobIDSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.flink.api.common.JobID>实现可序列化
  
  serialVersionUID:
  
  -6598593519161574611L
- 类org.apache.flink.runtime.rest.messages.json.JobResultDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<JobResult>实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobIdDeserializer
```
JobIDDeserializer jobIdDeserializer
```
    - serializedThrowableDeserializer
```
SerializedThrowableDeserializer serializedThrowableDeserializer
```
    - serializedValueDeserializer
```
SerializedValueDeserializer serializedValueDeserializer
```
- 类org.apache.flink.runtime.rest.messages.json.JobResultSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobResult>实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobIdSerializer
```
JobIDSerializer jobIdSerializer
```
    - serializedValueSerializer
```
SerializedValueSerializer serializedValueSerializer
```
    - serializedThrowableSerializer
```
SerializedThrowableSerializer serializedThrowableSerializer
```
- 类org.apache.flink.runtime.rest.messages.json.JobVertexIDDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<JobVertexID>实现可序列化
  
  serialVersionUID:
  
  3051901462549718924L
- 类org.apache.flink.runtime.rest.messages.json.JobVertexIDKeySerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobVertexID>实现可序列化
  
  serialVersionUID:
  
  2970050507628933522L
- 类org.apache.flink.runtime.rest.messages.json.JobVertexIDSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<JobVertexID>实现可序列化
  
  serialVersionUID:
  
  -2339350570828548335L
- 类org.apache.flink.runtime.rest.messages.json.RawJsonDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<String>实现可序列化
  
  serialVersionUID:
  
  -4089499607872996396L
- 类org.apache.flink.runtime.rest.messages.json.ResourceIDDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<ResourceID>实现可序列化
  
  serialVersionUID:
  
  -9058463293913469849L
- 类org.apache.flink.runtime.rest.messages.json.ResourceIDSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<ResourceID>实现可序列化
  
  serialVersionUID:
  
  5798852092159615938L
- 类org.apache.flink.runtime.rest.messages.json.SerializedThrowableDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<org.apache.flink.util.SerializedThrowable>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.json.SerializedThrowableSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.flink.util.SerializedThrowable>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.json.SerializedValueDeserializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.deser.std.StdDeserializer<org.apache.flink.util.SerializedValue<?>>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.rest.messages.json.SerializedValueSerializer扩展org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ser.std.StdSerializer<org.apache.flink.util.SerializedValue<?>>实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.rest.messages.taskmanager
- 类org.apache.flink.runtime.rest.messages.taskmanager.TaskManagerDetailsInfo扩展TaskManagerInfo实现可序列化
  - 序列化字段
    - taskManagerMetrics
```
TaskManagerMetricsInfo taskManagerMetrics
```
- 类org.apache.flink.runtime.rest.messages.taskmanager.TaskManagerInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - resourceId
```
ResourceID resourceId
```
    - address
```
String address
```
    - dataPort
```
int dataPort
```
    - lastHeartbeat
```
long lastHeartbeat
```
    - numberSlots
```
int numberSlots
```
    - numberAvailableSlots
```
int numberAvailableSlots
```
    - hardwareDescription
```
HardwareDescription hardwareDescription
```
程序包 org.apache.flink.runtime.rest.util
- 类org.apache.flink.runtime.rest.util.RestClientException扩展org.apache.flink.util.FlinkException实现可序列化
  
  serialVersionUID:
  
  937914622022344423L
  - 序列化字段
    - responseCode
```
int responseCode
```
程序包 org.apache.flink.runtime.rpc.akka.exceptions
- 类org.apache.flink.runtime.rpc.akka.exceptions.AkkaHandshakeException扩展HandshakeException实现可序列化
  
  serialVersionUID:
  
  7690464691855200936L
- 类org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcException扩展RpcException实现可序列化
  
  serialVersionUID:
  
  -3796329968494146418L
- 类org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcInvalidStateException扩展org.apache.flink.util.FlinkRuntimeException实现可序列化
  
  serialVersionUID:
  
  7771345513700817242L
- 类org.apache.flink.runtime.rpc.akka.exceptions.AkkaUnknownMessageException扩展AkkaRpcException实现可序列化
  
  serialVersionUID:
  
  1691338049911020814L
程序包 org.apache.flink.runtime.rpc.exceptions
- 类org.apache.flink.runtime.rpc.exceptions.FencingTokenException扩展RpcException实现可序列化
  
  serialVersionUID:
  
  -500634972988881467L
- 类org.apache.flink.runtime.rpc.exceptions.HandshakeException扩展RpcConnectionException实现可序列化
  
  serialVersionUID:
  
  -8176772204831111193L
- 类org.apache.flink.runtime.rpc.exceptions.RpcConnectionException扩展RpcException实现可序列化
  
  serialVersionUID:
  
  -5500560405481142472L
- 类org.apache.flink.runtime.rpc.exceptions.RpcException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -7163591879289483630L
程序包 org.apache.flink.runtime.rpc.messages
- 类org.apache.flink.runtime.rpc.messages.RemoteFencedMessage扩展Object实现可序列化
  
  serialVersionUID:
  
  4043136067468477742L
  - 序列化字段
    - fencingToken
```
Serializable fencingToken
```
    - payload
```
Serializable payload
```
- 类org.apache.flink.runtime.rpc.messages.RemoteHandshakeMessage扩展Object实现可序列化
  
  serialVersionUID:
  
  -7150082246232019027L
  - 序列化字段
    - rpcGateway
```
Class<T> rpcGateway
```
    - version
```
int version
```
- 类org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation扩展Object实现可序列化
  
  serialVersionUID:
  
  6179354390913843809L
  - 序列化方法
    - readObject
```
private void readObject(ObjectInputStream ois)
                 throws IOException,
                        ClassNotFoundException
```
      抛出:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream oos)
                  throws IOException
```
      抛出:
      
      IOException
  - 序列化字段
    - serializedMethodInvocation
```
org.apache.flink.util.SerializedValue<T> serializedMethodInvocation
```
程序包 org.apache.flink.runtime.security.modules
- 类org.apache.flink.runtime.security.modules.SecurityModule.SecurityInstallException扩展GeneralSecurityException实现可序列化
  
  serialVersionUID:
  
  1L
程序包 org.apache.flink.runtime.shuffle
- 类org.apache.flink.runtime.shuffle.NettyShuffleDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  852181945034989215L
  - 序列化字段
    - producerLocation
```
ResourceID producerLocation
```
    - partitionConnectionInfo
```
NettyShuffleDescriptor.PartitionConnectionInfo partitionConnectionInfo
```
    - resultPartitionID
```
ResultPartitionID resultPartitionID
```
- 类org.apache.flink.runtime.shuffle.NettyShuffleDescriptor.NetworkPartitionConnectionInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  5992534320110743746L
  - 序列化字段
    - connectionID
```
ConnectionID connectionID
```
- 类org.apache.flink.runtime.shuffle.PartitionDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  6343547936086963705L
  - 序列化字段
    - resultId
```
IntermediateDataSetID resultId
```
      The ID of the result this partition belongs to.
    - totalNumberOfPartitions
```
int totalNumberOfPartitions
```
      The total number of partitions for the result.
    - partitionId
```
IntermediateResultPartitionID partitionId
```
      The ID of the partition.
    - partitionType
```
ResultPartitionType partitionType
```
      The type of the partition.
    - numberOfSubpartitions
```
int numberOfSubpartitions
```
      The number of subpartitions.
    - connectionIndex
```
int connectionIndex
```
      Connection index to identify this partition of intermediate result.
- 类org.apache.flink.runtime.shuffle.UnknownShuffleDescriptor扩展Object实现可序列化
  
  serialVersionUID:
  
  -4001330825983412431L
  - 序列化字段
    - resultPartitionID
```
ResultPartitionID resultPartitionID
```
程序包 org.apache.flink.runtime.state
- 类org.apache.flink.runtime.state.AbstractStateBackend扩展Object实现可序列化
  
  serialVersionUID:
  
  4620415814639230247L
- 类org.apache.flink.runtime.state.ArrayListSerializer扩展org.apache.flink.api.common.typeutils.TypeSerializer<ArrayList<T>>实现可序列化
  
  serialVersionUID:
  
  1119562170939152304L
  - 序列化字段
    - elementSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer
```
- 类org.apache.flink.runtime.state.BackendBuildingException扩展IOException实现可序列化
- 类org.apache.flink.runtime.state.ChainedStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - operatorStateHandles
```
List<E> operatorStateHandles
```
      The state handles for all operators in the chain
- 类org.apache.flink.runtime.state.CheckpointStorageLocationReference扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化方法
    - readResolve
```
protected final Object readResolve()
                            throws ObjectStreamException
```
      readResolve() preserves the singleton property of the default value.
      
      抛出:
      
      ObjectStreamException
  - 序列化字段
    - encodedReference
```
byte[] encodedReference
```
      The encoded location reference. null indicates the default location.
- 类org.apache.flink.runtime.state.DirectoryKeyedStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - directoryStateHandle
```
DirectoryStateHandle directoryStateHandle
```
      The directory state handle.
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      The key-group range.
- 类org.apache.flink.runtime.state.DirectoryStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - directoryString
```
String directoryString
```
      The path that describes the directory, as a string, to be serializable.
- 类org.apache.flink.runtime.state.IncrementalLocalKeyedStateHandle扩展DirectoryKeyedStateHandle实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - checkpointId
```
long checkpointId
```
      Id of the checkpoint that created this state handle.
    - backendIdentifier
```
UUID backendIdentifier
```
      UUID to identify the backend which created this state handle.
    - metaDataState
```
StreamStateHandle metaDataState
```
      Handle to Flink's state meta data.
    - sharedStateHandleIDs
```
Set<E> sharedStateHandleIDs
```
      Set with the ids of all shared state handles created by the checkpoint.
- 类org.apache.flink.runtime.state.IncrementalRemoteKeyedStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  -8328808513197388231L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.state.KeyGroupRange扩展Object实现可序列化
  
  serialVersionUID:
  
  4869121477592070607L
  - 序列化字段
    - startKeyGroup
```
int startKeyGroup
```
    - endKeyGroup
```
int endKeyGroup
```
- 类org.apache.flink.runtime.state.KeyGroupRangeOffsets扩展Object实现可序列化
  
  serialVersionUID:
  
  6595415219136429696L
  - 序列化字段
    - keyGroupRange
```
KeyGroupRange keyGroupRange
```
      the range of key-groups
    - offsets
```
long[] offsets
```
      the aligned array of offsets for the key-groups
- 类org.apache.flink.runtime.state.KeyGroupsStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  -8070326169926626355L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.state.LocalRecoveryDirectoryProviderImpl扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - allocationBaseDirs
```
File[] allocationBaseDirs
```
      All available root directories that this can potentially deliver.
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
      JobID of the owning job.
    - jobVertexID
```
JobVertexID jobVertexID
```
      JobVertexID of the owning task.
    - subtaskIndex
```
int subtaskIndex
```
      Index of the owning subtask.
- 类org.apache.flink.runtime.state.OperatorStateHandle.StateMetaInfo扩展Object实现可序列化
  
  serialVersionUID:
  
  3593817615858941166L
  - 序列化字段
    - offsets
```
long[] offsets
```
    - distributionMode
```
OperatorStateHandle.Mode distributionMode
```
- 类org.apache.flink.runtime.state.OperatorStreamStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  35876522969227335L
  - 序列化字段
    - stateNameToPartitionOffsets
```
Map<K,V> stateNameToPartitionOffsets
```
      unique state name -> offsets for available partitions in the handle stream
    - delegateStateHandle
```
StreamStateHandle delegateStateHandle
```
- 类org.apache.flink.runtime.state.PlaceholderStreamStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.RetrievableStreamStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  314567453677355L
  - 序列化字段
    - wrappedStreamStateHandle
```
StreamStateHandle wrappedStreamStateHandle
```
      wrapped inner stream state handle from which we deserialize on retrieval
- 类org.apache.flink.runtime.state.SharedStateRegistryKey扩展org.apache.flink.util.StringBasedID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.SnappyStreamCompressionDecorator扩展StreamCompressionDecorator实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.SnapshotResult扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobManagerOwnedSnapshot
```
StateObject jobManagerOwnedSnapshot
```
      This is the state snapshot that will be reported to the Job Manager to acknowledge a checkpoint.
    - taskLocalSnapshot
```
StateObject taskLocalSnapshot
```
      This is the state snapshot that will be reported to the Job Manager to acknowledge a checkpoint.
- 类org.apache.flink.runtime.state.StateHandleID扩展org.apache.flink.util.StringBasedID实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.StreamCompressionDecorator扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.UncompressedStreamCompressionDecorator扩展StreamCompressionDecorator实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.VoidNamespaceSerializer扩展org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<VoidNamespace>实现可序列化
  
  serialVersionUID:
  
  1L
- 类org.apache.flink.runtime.state.VoidNamespaceTypeInfo扩展org.apache.flink.api.common.typeinfo.TypeInformation<VoidNamespace>实现可序列化
  
  serialVersionUID:
  
  5453679706408610586L
程序包 org.apache.flink.runtime.state.filesystem
- 类org.apache.flink.runtime.state.filesystem.AbstractFileStateBackend扩展AbstractStateBackend实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - baseCheckpointPath
```
org.apache.flink.core.fs.Path baseCheckpointPath
```
      The path where checkpoints will be stored, or null, if none has been configured.
    - baseSavepointPath
```
org.apache.flink.core.fs.Path baseSavepointPath
```
      The path where savepoints will be stored, or null, if none has been configured.
- 类org.apache.flink.runtime.state.filesystem.FileStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  350284443258002355L
  - 序列化字段
    - 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
- 类org.apache.flink.runtime.state.filesystem.FsCompletedCheckpointStorageLocation扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - exclusiveCheckpointDir
```
org.apache.flink.core.fs.Path exclusiveCheckpointDir
```
    - metadataFileHandle
```
FileStateHandle metadataFileHandle
```
    - externalPointer
```
String externalPointer
```
- 类org.apache.flink.runtime.state.filesystem.FsStateBackend扩展AbstractFileStateBackend实现可序列化
  
  serialVersionUID:
  
  -8191916350224044011L
  - 序列化字段
    - fileStateThreshold
```
int fileStateThreshold
```
      State below this size will be stored as part of the metadata, rather than in files. A value of '-1' means not yet configured, in which case the default will be used.
    - asynchronousSnapshots
```
org.apache.flink.util.TernaryBoolean asynchronousSnapshots
```
      Switch to chose between synchronous and asynchronous snapshots. A value of 'undefined' means not yet configured, in which case the default will be used.
    - writeBufferSize
```
int writeBufferSize
```
      The write buffer size for created checkpoint stream, this should not be less than file state threshold when we want state below that threshold stored as part of metadata not files. A value of '-1' means not yet configured, in which case the default will be used.
程序包 org.apache.flink.runtime.state.memory
- 类org.apache.flink.runtime.state.memory.ByteStreamStateHandle扩展Object实现可序列化
  
  serialVersionUID:
  
  -5280226231202517594L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.state.memory.MemoryStateBackend扩展AbstractFileStateBackend实现可序列化
  
  serialVersionUID:
  
  4109305377809414635L
  - 序列化字段
    - maxStateSize
```
int maxStateSize
```
      The maximal size that the snapshotted memory state may have.
    - asynchronousSnapshots
```
org.apache.flink.util.TernaryBoolean asynchronousSnapshots
```
      Switch to chose between synchronous and asynchronous snapshots. A value of 'UNDEFINED' means not yet configured, in which case the default will be used.
程序包 org.apache.flink.runtime.state.ttl
- 类org.apache.flink.runtime.state.ttl.TtlStateFactory.TtlSerializer扩展org.apache.flink.api.common.typeutils.CompositeSerializer<TtlValue<T>>实现可序列化
  
  serialVersionUID:
  
  131020282727167064L
- 类org.apache.flink.runtime.state.ttl.TtlValue扩展Object实现可序列化
  
  serialVersionUID:
  
  5221129704201125020L
  - 序列化字段
    - userValue
```
Object userValue
```
    - lastAccessTimestamp
```
long lastAccessTimestamp
```
程序包 org.apache.flink.runtime.taskexecutor
- 类org.apache.flink.runtime.taskexecutor.AccumulatorReport扩展Object实现可序列化
  - 序列化字段
    - accumulatorSnapshots
```
Collection<E> accumulatorSnapshots
```
- 类org.apache.flink.runtime.taskexecutor.SlotReport扩展Object实现可序列化
  
  serialVersionUID:
  
  -3150175198722481689L
  - 序列化字段
    - slotsStatus
```
Collection<E> slotsStatus
```
      The slots status of the TaskManager.
- 类org.apache.flink.runtime.taskexecutor.SlotStatus扩展Object实现可序列化
  
  serialVersionUID:
  
  5099191707339664493L
  - 序列化字段
    - 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.
- 类org.apache.flink.runtime.taskexecutor.TaskExecutorHeartbeatPayload扩展Object实现可序列化
  
  serialVersionUID:
  
  -4556838854992435612L
  - 序列化字段
    - slotReport
```
SlotReport slotReport
```
    - clusterPartitionReport
```
ClusterPartitionReport clusterPartitionReport
```
- 类org.apache.flink.runtime.taskexecutor.TaskExecutorRegistrationSuccess扩展RegistrationResponse.Success实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - registrationId
```
InstanceID registrationId
```
    - resourceManagerResourceId
```
ResourceID resourceManagerResourceId
```
    - clusterInformation
```
ClusterInformation clusterInformation
```
程序包 org.apache.flink.runtime.taskexecutor.exceptions
- 类org.apache.flink.runtime.taskexecutor.exceptions.PartitionUpdateException扩展TaskManagerException实现可序列化
  
  serialVersionUID:
  
  6248696963418276618L
- 类org.apache.flink.runtime.taskexecutor.exceptions.RegistrationTimeoutException扩展TaskManagerException实现可序列化
  
  serialVersionUID:
  
  -6377818046575001931L
- 类org.apache.flink.runtime.taskexecutor.exceptions.SlotAllocationException扩展TaskManagerException实现可序列化
  
  serialVersionUID:
  
  -4764932098204266773L
- 类org.apache.flink.runtime.taskexecutor.exceptions.SlotOccupiedException扩展SlotAllocationException实现可序列化
  
  serialVersionUID:
  
  -3986333914244338888L
  - 序列化字段
    - allocationId
```
AllocationID allocationId
```
    - jobId
```
org.apache.flink.api.common.JobID jobId
```
- 类org.apache.flink.runtime.taskexecutor.exceptions.TaskException扩展TaskManagerException实现可序列化
  
  serialVersionUID:
  
  968001398103156856L
- 类org.apache.flink.runtime.taskexecutor.exceptions.TaskManagerException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -2997745772227694731L
- 类org.apache.flink.runtime.taskexecutor.exceptions.TaskSubmissionException扩展TaskManagerException实现可序列化
  
  serialVersionUID:
  
  4589813591317690486L
程序包 org.apache.flink.runtime.taskexecutor.partition
- 类org.apache.flink.runtime.taskexecutor.partition.ClusterPartitionReport扩展Object实现可序列化
  
  serialVersionUID:
  
  -3150175198722481689L
  - 序列化字段
    - entries
```
Collection<E> entries
```
- 类org.apache.flink.runtime.taskexecutor.partition.ClusterPartitionReport.ClusterPartitionReportEntry扩展Object实现可序列化
  
  serialVersionUID:
  
  -666517548300250601L
  - 序列化字段
    - dataSetId
```
IntermediateDataSetID dataSetId
```
    - hostedPartitions
```
Set<E> hostedPartitions
```
    - numTotalPartitions
```
int numTotalPartitions
```
程序包 org.apache.flink.runtime.taskexecutor.slot
- 类org.apache.flink.runtime.taskexecutor.slot.SlotNotActiveException扩展Exception实现可序列化
  
  serialVersionUID:
  
  4305837511564584L
- 类org.apache.flink.runtime.taskexecutor.slot.SlotNotFoundException扩展Exception实现可序列化
  
  serialVersionUID:
  
  -883614807750137925L
- 类org.apache.flink.runtime.taskexecutor.slot.SlotOffer扩展Object实现可序列化
  
  serialVersionUID:
  
  -7067814231108250971L
  - 序列化字段
    - 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
程序包 org.apache.flink.runtime.taskmanager
- 类org.apache.flink.runtime.taskmanager.TaskExecutionState扩展Object实现可序列化
  
  serialVersionUID:
  
  1L
  - 序列化字段
    - jobID
```
org.apache.flink.api.common.JobID jobID
```
    - executionId
```
ExecutionAttemptID executionId
```
    - executionState
```
ExecutionState executionState
```
    - throwable
```
org.apache.flink.util.SerializedThrowable throwable
```
    - accumulators
```
AccumulatorSnapshot accumulators
```
      Serialized user-defined accumulators
    - ioMetrics
```
IOMetrics ioMetrics
```
- 类org.apache.flink.runtime.taskmanager.TaskManagerLocation扩展Object实现可序列化
  
  serialVersionUID:
  
  -8254407801276350716L
  - 序列化字段
    - 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
程序包 org.apache.flink.runtime.types
- 类org.apache.flink.runtime.types.AllScalaRegistrar扩展Object实现可序列化
- 类org.apache.flink.runtime.types.EmptyFlinkScalaKryoInstantiator扩展com.twitter.chill.KryoInstantiator实现可序列化
- 类org.apache.flink.runtime.types.FlinkScalaKryoInstantiator扩展org.apache.flink.runtime.types.EmptyFlinkScalaKryoInstantiator实现可序列化
- 类org.apache.flink.runtime.types.FlinkScalaKryoInstantiator$扩展Object实现可序列化
  - 序列化方法
    - readResolve
```
private Object readResolve()
```
  - 序列化字段
    - mutex
```
Object mutex
```
- 类org.apache.flink.runtime.types.JavaWrapperCollectionRegistrar扩展Object实现可序列化
- 类org.apache.flink.runtime.types.ScalaCollectionsRegistrar扩展Object实现可序列化
程序包 org.apache.flink.runtime.util
- 类org.apache.flink.runtime.util.EvictingBoundedList扩展Object实现可序列化
  
  serialVersionUID:
  
  -1863961980953613146L
  - 序列化字段
    - 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

序列化表格

程序包 org.apache.flink.runtime

类org.apache.flink.runtime.JobException扩展org.apache.flink.util.FlinkException实现可序列化

程序包 org.apache.flink.runtime.accumulators

类org.apache.flink.runtime.accumulators.AccumulatorSnapshot扩展Object实现可序列化

序列化字段

jobID

executionAttemptID

userAccumulators

类org.apache.flink.runtime.accumulators.StringifiedAccumulatorResult扩展Object实现可序列化

序列化字段

name

type

value

程序包 org.apache.flink.runtime.blob

类org.apache.flink.runtime.blob.BlobKey扩展Object实现可序列化

序列化字段

key

type

random

类org.apache.flink.runtime.blob.PermanentBlobKey扩展BlobKey实现可序列化

类org.apache.flink.runtime.blob.TransientBlobKey扩展BlobKey实现可序列化

程序包 org.apache.flink.runtime.broadcast

类org.apache.flink.runtime.broadcast.InitializationTypeConflictException扩展Exception实现可序列化

序列化字段

type

类org.apache.flink.runtime.broadcast.MaterializationExpiredException扩展Exception实现可序列化

程序包 org.apache.flink.runtime.checkpoint

类org.apache.flink.runtime.checkpoint.AbstractCheckpointStats扩展Object实现可序列化

序列化字段

checkpointId

triggerTimestamp

taskStats

numberOfSubtasks

props

类org.apache.flink.runtime.checkpoint.CheckpointException扩展Exception实现可序列化

序列化字段

checkpointFailureReason

类org.apache.flink.runtime.checkpoint.CheckpointMetaData扩展Object实现可序列化

序列化字段

checkpointId

timestamp

类org.apache.flink.runtime.checkpoint.CheckpointMetrics扩展Object实现可序列化

序列化字段

bytesBufferedInAlignment

alignmentDurationNanos

syncDurationMillis

asyncDurationMillis

类org.apache.flink.runtime.checkpoint.CheckpointOptions扩展Object实现可序列化

序列化字段

checkpointType

targetLocation

类org.apache.flink.runtime.checkpoint.CheckpointProperties扩展Object实现可序列化

序列化字段

checkpointType

forced

discardSubsumed

discardFinished

discardCancelled

discardFailed

discardSuspended

类org.apache.flink.runtime.checkpoint.CheckpointStatsCounts扩展Object实现可序列化

序列化字段

numRestoredCheckpoints

numTotalCheckpoints

numInProgressCheckpoints

numCompletedCheckpoints

numFailedCheckpoints

类org.apache.flink.runtime.checkpoint.CheckpointStatsHistory扩展Object实现可序列化

序列化字段

checkpointsHistory

checkpointsById

maxSize

readOnly

latestCompletedCheckpoint

latestFailedCheckpoint

latestSavepoint

类org.apache.flink.runtime.checkpoint.CheckpointStatsSnapshot扩展Object实现可序列化

序列化字段

counts