ArchivedExecutionGraph (flink-runtime 1.10.1 API)

java.lang.Object
- org.apache.flink.runtime.executiongraph.ArchivedExecutionGraph

所有已实现的接口:

Serializable, AccessExecutionGraph
```
public class ArchivedExecutionGraph
extends Object
implements AccessExecutionGraph, Serializable
```
An archived execution graph represents a serializable form of the ExecutionGraph.

另请参阅:

序列化表格

构造器概要

构造器
构造器和说明
ArchivedExecutionGraph(org.apache.flink.api.common.JobID jobID, String jobName, Map<JobVertexID,ArchivedExecutionJobVertex> tasks, List<ArchivedExecutionJobVertex> verticesInCreationOrder, long[] stateTimestamps, org.apache.flink.api.common.JobStatus state, ErrorInfo failureCause, String jsonPlan, StringifiedAccumulatorResult[] archivedUserAccumulators, Map<String,org.apache.flink.util.SerializedValue<org.apache.flink.util.OptionalFailure<Object>>> serializedUserAccumulators, org.apache.flink.api.common.ArchivedExecutionConfig executionConfig, boolean isStoppable, CheckpointCoordinatorConfiguration jobCheckpointingConfiguration, CheckpointStatsSnapshot checkpointStatsSnapshot, String stateBackendName)

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`static ArchivedExecutionGraph`	`createFrom(ExecutionGraph executionGraph)` Create a `ArchivedExecutionGraph` from the given `ExecutionGraph`.
`StringifiedAccumulatorResult[]`	`getAccumulatorResultsStringified()` Returns the aggregated user-defined accumulators as strings.
`Map<String,org.apache.flink.util.SerializedValue<org.apache.flink.util.OptionalFailure<Object>>>`	`getAccumulatorsSerialized()` Returns a map containing the serialized values of user-defined accumulators.
`Iterable<ArchivedExecutionVertex>`	`getAllExecutionVertices()` Returns an iterable containing all execution vertices for this execution graph.
`Map<JobVertexID,AccessExecutionJobVertex>`	`getAllVertices()` Returns a map containing all job vertices for this execution graph.
`org.apache.flink.api.common.ArchivedExecutionConfig`	`getArchivedExecutionConfig()` Returns the `ArchivedExecutionConfig` for this execution graph.
`CheckpointCoordinatorConfiguration`	`getCheckpointCoordinatorConfiguration()` Returns the `CheckpointCoordinatorConfiguration` or `null` if checkpointing is disabled.
`CheckpointStatsSnapshot`	`getCheckpointStatsSnapshot()` Returns a snapshot of the checkpoint statistics or `null` if checkpointing is disabled.
`ErrorInfo`	`getFailureInfo()` Returns the exception that caused the job to fail.
`org.apache.flink.api.common.JobID`	`getJobID()` Returns the `JobID` for this execution graph.
`String`	`getJobName()` Returns the job name for the execution graph.
`ArchivedExecutionJobVertex`	`getJobVertex(JobVertexID id)` Returns the job vertex for the given `JobVertexID`.
`String`	`getJsonPlan()` Returns the job plan as a JSON string.
`org.apache.flink.api.common.JobStatus`	`getState()` Returns the current `JobStatus` for this execution graph.
`Optional<String>`	`getStateBackendName()` Returns the state backend name for this ExecutionGraph.
`long`	`getStatusTimestamp(org.apache.flink.api.common.JobStatus status)` Returns the timestamp for the given `JobStatus`.
`Iterable<ArchivedExecutionJobVertex>`	`getVerticesTopologically()` Returns an iterable containing all job vertices for this execution graph in the order they were created.
`boolean`	`isArchived()` Returns whether this execution graph was archived.
`boolean`	`isStoppable()` Returns whether the job for this execution graph is stoppable.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - ArchivedExecutionGraph
```
public ArchivedExecutionGraph(org.apache.flink.api.common.JobID jobID,
                              String jobName,
                              Map<JobVertexID,ArchivedExecutionJobVertex> tasks,
                              List<ArchivedExecutionJobVertex> verticesInCreationOrder,
                              long[] stateTimestamps,
                              org.apache.flink.api.common.JobStatus state,
                              @Nullable
                              ErrorInfo failureCause,
                              String jsonPlan,
                              StringifiedAccumulatorResult[] archivedUserAccumulators,
                              Map<String,org.apache.flink.util.SerializedValue<org.apache.flink.util.OptionalFailure<Object>>> serializedUserAccumulators,
                              org.apache.flink.api.common.ArchivedExecutionConfig executionConfig,
                              boolean isStoppable,
                              @Nullable
                              CheckpointCoordinatorConfiguration jobCheckpointingConfiguration,
                              @Nullable
                              CheckpointStatsSnapshot checkpointStatsSnapshot,
                              @Nullable
                              String stateBackendName)
```
- 方法详细资料
  - getJsonPlan
```
public String getJsonPlan()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the job plan as a JSON string.
    
    指定者:
    
    getJsonPlan 在接口中 AccessExecutionGraph
    
    返回:
    
    job plan as a JSON string
  - getJobID
```
public org.apache.flink.api.common.JobID getJobID()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the JobID for this execution graph.
    
    指定者:
    
    getJobID 在接口中 AccessExecutionGraph
    
    返回:
    
    job ID for this execution graph
  - getJobName
```
public String getJobName()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the job name for the execution graph.
    
    指定者:
    
    getJobName 在接口中 AccessExecutionGraph
    
    返回:
    
    job name for this execution graph
  - getState
```
public org.apache.flink.api.common.JobStatus getState()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the current JobStatus for this execution graph.
    
    指定者:
    
    getState 在接口中 AccessExecutionGraph
    
    返回:
    
    job status for this execution graph
  - getFailureInfo
```
@Nullable
public ErrorInfo getFailureInfo()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the exception that caused the job to fail. This is the first root exception that was not recoverable and triggered job failure.
    
    指定者:
    
    getFailureInfo 在接口中 AccessExecutionGraph
    
    返回:
    
    failure causing exception, or null
  - getJobVertex
```
public ArchivedExecutionJobVertex getJobVertex(JobVertexID id)
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the job vertex for the given JobVertexID.
    
    指定者:
    
    getJobVertex 在接口中 AccessExecutionGraph
    
    参数:
    
    id - id of job vertex to be returned
    
    返回:
    
    job vertex for the given id, or null
  - getAllVertices
```
public Map<JobVertexID,AccessExecutionJobVertex> getAllVertices()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns a map containing all job vertices for this execution graph.
    
    指定者:
    
    getAllVertices 在接口中 AccessExecutionGraph
    
    返回:
    
    map containing all job vertices for this execution graph
  - getVerticesTopologically
```
public Iterable<ArchivedExecutionJobVertex> getVerticesTopologically()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns an iterable containing all job vertices for this execution graph in the order they were created.
    
    指定者:
    
    getVerticesTopologically 在接口中 AccessExecutionGraph
    
    返回:
    
    iterable containing all job vertices for this execution graph in the order they were created
  - getAllExecutionVertices
```
public Iterable<ArchivedExecutionVertex> getAllExecutionVertices()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns an iterable containing all execution vertices for this execution graph.
    
    指定者:
    
    getAllExecutionVertices 在接口中 AccessExecutionGraph
    
    返回:
    
    iterable containing all execution vertices for this execution graph
  - getStatusTimestamp
```
public long getStatusTimestamp(org.apache.flink.api.common.JobStatus status)
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the timestamp for the given JobStatus.
    
    指定者:
    
    getStatusTimestamp 在接口中 AccessExecutionGraph
    
    参数:
    
    status - status for which the timestamp should be returned
    
    返回:
    
    timestamp for the given job status
  - getCheckpointCoordinatorConfiguration
```
public CheckpointCoordinatorConfiguration getCheckpointCoordinatorConfiguration()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the CheckpointCoordinatorConfiguration or null if checkpointing is disabled.
    
    指定者:
    
    getCheckpointCoordinatorConfiguration 在接口中 AccessExecutionGraph
    
    返回:
    
    JobCheckpointingConfiguration for this execution graph
  - getCheckpointStatsSnapshot
```
public CheckpointStatsSnapshot getCheckpointStatsSnapshot()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns a snapshot of the checkpoint statistics or null if checkpointing is disabled.
    
    指定者:
    
    getCheckpointStatsSnapshot 在接口中 AccessExecutionGraph
    
    返回:
    
    Snapshot of the checkpoint statistics for this execution graph
  - isArchived
```
public boolean isArchived()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns whether this execution graph was archived.
    
    指定者:
    
    isArchived 在接口中 AccessExecutionGraph
    
    返回:
    
    true, if the execution graph was archived, false otherwise
  - getArchivedExecutionConfig
```
public org.apache.flink.api.common.ArchivedExecutionConfig getArchivedExecutionConfig()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the ArchivedExecutionConfig for this execution graph.
    
    指定者:
    
    getArchivedExecutionConfig 在接口中 AccessExecutionGraph
    
    返回:
    
    execution config summary for this execution graph, or null in case of errors
  - isStoppable
```
public boolean isStoppable()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns whether the job for this execution graph is stoppable.
    
    指定者:
    
    isStoppable 在接口中 AccessExecutionGraph
    
    返回:
    
    true, if all sources tasks are stoppable, false otherwise
  - getAccumulatorResultsStringified
```
public StringifiedAccumulatorResult[] getAccumulatorResultsStringified()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the aggregated user-defined accumulators as strings.
    
    指定者:
    
    getAccumulatorResultsStringified 在接口中 AccessExecutionGraph
    
    返回:
    
    aggregated user-defined accumulators as strings.
  - getAccumulatorsSerialized
```
public Map<String,org.apache.flink.util.SerializedValue<org.apache.flink.util.OptionalFailure<Object>>> getAccumulatorsSerialized()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns a map containing the serialized values of user-defined accumulators.
    
    指定者:
    
    getAccumulatorsSerialized 在接口中 AccessExecutionGraph
    
    返回:
    
    map containing serialized values of user-defined accumulators
  - getStateBackendName
```
public Optional<String> getStateBackendName()
```
    从接口复制的说明: AccessExecutionGraph
    
    Returns the state backend name for this ExecutionGraph.
    
    指定者:
    
    getStateBackendName 在接口中 AccessExecutionGraph
    
    返回:
    
    The state backend name, or an empty Optional in the case of batch jobs
  - createFrom
```
public static ArchivedExecutionGraph createFrom(ExecutionGraph executionGraph)
```
    Create a ArchivedExecutionGraph from the given ExecutionGraph.
    
    参数:
    
    executionGraph - to create the ArchivedExecutionGraph from
    
    返回:
    
    ArchivedExecutionGraph created from the given ExecutionGraph

类 ArchivedExecutionGraph

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

ArchivedExecutionGraph

方法详细资料

getJsonPlan

getJobID

getJobName

getState

getFailureInfo

getJobVertex

getAllVertices

getVerticesTopologically

getAllExecutionVertices

getStatusTimestamp

getCheckpointCoordinatorConfiguration

getCheckpointStatsSnapshot

isArchived

getArchivedExecutionConfig

isStoppable

getAccumulatorResultsStringified

getAccumulatorsSerialized

getStateBackendName

createFrom