io.ray.streaming.runtime.master.context

类 JobMasterRuntimeContext

java.lang.Object

io.ray.streaming.runtime.master.context.JobMasterRuntimeContext

所有已实现的接口:

Serializable

public class JobMasterRuntimeContext
extends Object
implements Serializable

Runtime context for job master, which will be stored in backend when saving checkpoint.

Including: graph, resource, checkpoint info, etc.

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
List<Long>	checkpointIds
BlockingQueue<BaseWorkerCmd>	cpCmds
BlockingQueue<BaseWorkerCmd>	foCmds
long	lastCheckpointId
long	lastCpTimestamp
Set<BaseWorkerCmd>	unfinishedFoCmds

构造器概要

构造器

构造器和说明
JobMasterRuntimeContext(StreamingConfig conf)

方法概要

限定符和类型	方法和说明
StreamingConfig	getConf()
ExecutionGraph	getExecutionGraph()
JobGraph	getJobGraph()
String	getJobName()
Long	getLastValidCheckpointId()
void	setExecutionGraph(ExecutionGraph executionGraph)
void	setJobGraph(JobGraph jobGraph)
String	toString()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

checkpointIds

public volatile List<Long> checkpointIds

lastCheckpointId

public volatile long lastCheckpointId

lastCpTimestamp

public volatile long lastCpTimestamp

cpCmds

public volatile BlockingQueue<BaseWorkerCmd> cpCmds

foCmds

public volatile BlockingQueue<BaseWorkerCmd> foCmds

unfinishedFoCmds

public volatile Set<BaseWorkerCmd> unfinishedFoCmds

构造器详细资料

JobMasterRuntimeContext

public JobMasterRuntimeContext(StreamingConfig conf)

方法详细资料

getJobName

public String getJobName()

getConf

public StreamingConfig getConf()

getJobGraph

public JobGraph getJobGraph()

setJobGraph

public void setJobGraph(JobGraph jobGraph)

getExecutionGraph

public ExecutionGraph getExecutionGraph()

setExecutionGraph

public void setExecutionGraph(ExecutionGraph executionGraph)

getLastValidCheckpointId

public Long getLastValidCheckpointId()

toString

public String toString()

覆盖:

toString 在类中 Object