Package org.apache.iotdb.confignode.manager.pipe.agent.task

Class PipeConfigNodeTaskAgent

java.lang.Object

org.apache.iotdb.commons.pipe.agent.task.PipeTaskAgent

org.apache.iotdb.confignode.manager.pipe.agent.task.PipeConfigNodeTaskAgent

public class PipeConfigNodeTaskAgent
extends PipeTaskAgent

Field Summary

Fields inherited from class org.apache.iotdb.commons.pipe.agent.task.PipeTaskAgent

MESSAGE_PIPE_NOT_ENOUGH_MEMORY, MESSAGE_UNEXPECTED_PIPE_STATUS, MESSAGE_UNKNOWN_PIPE_STATUS, pipeMetaKeeper, pipeTaskManager

Constructor Summary

Constructors

Constructor	Description
PipeConfigNodeTaskAgent()

Method Summary

Modifier and Type	Method	Description
protected Map<Integer,PipeTask>	buildPipeTasks(PipeMeta pipeMetaFromConfigNode)
protected void	collectPipeMetaListInternal(TPipeHeartbeatReq req, TPipeHeartbeatResp resp)
protected void	createPipeTask(int consensusGroupId, PipeStaticMeta pipeStaticMeta, PipeTaskMeta pipeTaskMeta)
protected void	freezeRate(String pipeName, long creationTime)
protected TPushPipeMetaRespExceptionMessage	handleDropPipeInternal(String pipeName)
protected List<TPushPipeMetaRespExceptionMessage>	handlePipeMetaChangesInternal(List<PipeMeta> pipeMetaListFromCoordinator)
protected TPushPipeMetaRespExceptionMessage	handleSinglePipeMetaChangesInternal(PipeMeta pipeMetaFromCoordinator)
protected boolean	isShutdown()
void	runPipeTasks(Collection<PipeTask> pipeTasks, Consumer<PipeTask> runSingle)
void	stopAllPipesWithCriticalException()
protected void	thawRate(String pipeName, long creationTime)

Methods inherited from class org.apache.iotdb.commons.pipe.agent.task.PipeTaskAgent

acquireReadLock, acquireWriteLock, addFloatingMemoryUsageInByte, calculateMemoryUsage, checkBeforeCreatePipe, checkBeforeDropPipe, checkBeforeDropPipe, checkBeforeStartPipe, checkBeforeStopPipe, collectPipeMetaList, decreaseFloatingMemoryUsageInByte, dropAllPipeTasks, dropPipe, dropPipe, getAllFloatingMemoryUsageInByte, getCommitterKey, getFloatingMemoryUsageInByte, getPipeCount, getPipeCreationTime, getPipeNameWithCreationTime, handleDropPipe, handlePipeMetaChanges, handleSinglePipeMetaChanges, releaseReadLock, releaseWriteLock, startPipe, stopAllPipesWithCriticalException, tryReadLockWithTimeOut, tryWriteLockWithTimeOut

Methods inherited from class java.lang.Object

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

Constructor Details

PipeConfigNodeTaskAgent

public PipeConfigNodeTaskAgent()

Method Details

isShutdown

protected boolean isShutdown()

Specified by:

isShutdown in class PipeTaskAgent

thawRate

protected void thawRate(String pipeName,
 long creationTime)

Specified by:

thawRate in class PipeTaskAgent

freezeRate

protected void freezeRate(String pipeName,
 long creationTime)

Specified by:

freezeRate in class PipeTaskAgent

buildPipeTasks

protected Map<Integer,PipeTask> buildPipeTasks(PipeMeta pipeMetaFromConfigNode)
                                        throws IllegalPathException

Specified by:

buildPipeTasks in class PipeTaskAgent

Throws:

IllegalPathException

createPipeTask

protected void createPipeTask(int consensusGroupId,
 PipeStaticMeta pipeStaticMeta,
 PipeTaskMeta pipeTaskMeta)
                       throws IllegalPathException

Specified by:

createPipeTask in class PipeTaskAgent

Throws:

IllegalPathException

stopAllPipesWithCriticalException

public void stopAllPipesWithCriticalException()

handleSinglePipeMetaChangesInternal

protected TPushPipeMetaRespExceptionMessage handleSinglePipeMetaChangesInternal(PipeMeta pipeMetaFromCoordinator)

Overrides:

handleSinglePipeMetaChangesInternal in class PipeTaskAgent

handleDropPipeInternal

protected TPushPipeMetaRespExceptionMessage handleDropPipeInternal(String pipeName)

Overrides:

handleDropPipeInternal in class PipeTaskAgent

handlePipeMetaChangesInternal

protected List<TPushPipeMetaRespExceptionMessage> handlePipeMetaChangesInternal(List<PipeMeta> pipeMetaListFromCoordinator)

Overrides:

handlePipeMetaChangesInternal in class PipeTaskAgent

collectPipeMetaListInternal

protected void collectPipeMetaListInternal(TPipeHeartbeatReq req,
 TPipeHeartbeatResp resp)
                                    throws org.apache.thrift.TException

Specified by:

collectPipeMetaListInternal in class PipeTaskAgent

Throws:

org.apache.thrift.TException

runPipeTasks

public void runPipeTasks(Collection<PipeTask> pipeTasks,
 Consumer<PipeTask> runSingle)

Specified by:

runPipeTasks in class PipeTaskAgent