org.apache.flink.runtime.scheduler

类 JobStatusStore

java.lang.Object

org.apache.flink.runtime.scheduler.JobStatusStore

所有已实现的接口:

JobStatusListener, JobStatusProvider

public class JobStatusStore
extends Object
implements JobStatusListener, JobStatusProvider

Listens for and exposes the current job state and state timestamps.

构造器概要

构造器

构造器和说明
JobStatusStore(long initializationTimestamp)

方法概要

限定符和类型	方法和说明
org.apache.flink.api.common.JobStatus	getState() Returns the current JobStatus for this execution graph.
long	getStatusTimestamp(org.apache.flink.api.common.JobStatus status) Returns the timestamp for the given JobStatus.
void	jobStatusChanges(org.apache.flink.api.common.JobID jobId, org.apache.flink.api.common.JobStatus newJobStatus, long timestamp) This method is called whenever the status of the job changes.

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

JobStatusStore

public JobStatusStore(long initializationTimestamp)

方法详细资料

jobStatusChanges

public void jobStatusChanges(org.apache.flink.api.common.JobID jobId,
                             org.apache.flink.api.common.JobStatus newJobStatus,
                             long timestamp)

从接口复制的说明: JobStatusListener

This method is called whenever the status of the job changes.

指定者:

jobStatusChanges 在接口中 JobStatusListener

参数:

jobId - The ID of the job.

newJobStatus - The status the job switched to.

timestamp - The timestamp when the status transition occurred.

getState

public org.apache.flink.api.common.JobStatus getState()

从接口复制的说明: JobStatusProvider

Returns the current JobStatus for this execution graph.

指定者:

getState 在接口中 JobStatusProvider

返回:

job status for this execution graph

getStatusTimestamp

public long getStatusTimestamp(org.apache.flink.api.common.JobStatus status)

从接口复制的说明: JobStatusProvider

Returns the timestamp for the given JobStatus.

指定者:

getStatusTimestamp 在接口中 JobStatusProvider

参数:

status - status for which the timestamp should be returned

返回:

timestamp for the given job status