org.apache.oozie.command.coord

Class CoordActionUpdatePushMissingDependency

java.lang.Object

org.apache.oozie.command.XCommand<T>

org.apache.oozie.command.coord.CoordinatorXCommand<Void>

org.apache.oozie.command.coord.CoordPushDependencyCheckXCommand

org.apache.oozie.command.coord.CoordActionUpdatePushMissingDependency

All Implemented Interfaces:

Callable<Void>, XCallable<Void>

public class CoordActionUpdatePushMissingDependency
extends CoordPushDependencyCheckXCommand

Field Summary

Fields inherited from class org.apache.oozie.command.coord.CoordPushDependencyCheckXCommand

actionId, CONF_COORD_PUSH_CHECK_REQUEUE_INTERVAL, coordAction, coordJob, jpaService

Fields inherited from class org.apache.oozie.command.XCommand

DEFAULT_LOCK_TIMEOUT, DEFAULT_REQUEUE_DELAY, dryrun, eventService, instrumentation, INSTRUMENTATION_GROUP, LOG

Constructor Summary

Constructors

Constructor and Description
CoordActionUpdatePushMissingDependency(String actionId)

Method Summary

Methods

Modifier and Type	Method and Description
protected Void	execute() Command execution body.
String	getEntityKey() Return the entity key for the command.

Methods inherited from class org.apache.oozie.command.coord.CoordPushDependencyCheckXCommand

getCoordPushCheckRequeueInterval, getKey, isLockRequired, isTimeout, loadState, onAllPushDependenciesAvailable, setLogInfo, unregisterMissingDependencies, updateCoordAction, verifyPrecondition

Methods inherited from class org.apache.oozie.command.coord.CoordinatorXCommand

generateEvent, generateEvent

Methods inherited from class org.apache.oozie.command.XCommand

call, eagerLoadState, eagerVerifyPrecondition, executeInterrupts, getCreatedTime, getInstrumentation, getLockTimeOut, getLog, getName, getPriority, getRequeueDelay, getType, inInterruptMode, isReQueueRequired, queue, queue, resetUsed, setInterruptMode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CoordActionUpdatePushMissingDependency

public CoordActionUpdatePushMissingDependency(String actionId)

Method Detail

execute

protected Void execute()
                throws CommandException

Description copied from class: XCommand

Command execution body.

This method will be invoked after the {link #loadState} and {link #verifyPrecondition} methods.

If the command requires locking, this method will be invoked ONLY if the lock has been acquired.

Overrides:

execute in class CoordPushDependencyCheckXCommand

Returns:

a return value from the execution of the command, only meaningful if the command is executed synchronously.

Throws:

CommandException - thrown if the command execution failed.

getEntityKey

public String getEntityKey()

Description copied from class: XCommand

Return the entity key for the command.

Specified by:

getEntityKey in interface XCallable<Void>

Overrides:

getEntityKey in class CoordPushDependencyCheckXCommand

Returns:

the entity key for the command.