org.apache.oozie.command.coord

Class CoordSLAAlertsXCommand

java.lang.Object

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

org.apache.oozie.command.SLAAlertsXCommand

org.apache.oozie.command.coord.CoordSLAAlertsXCommand

All Implemented Interfaces:

Callable<Void>, XCallable<Void>

Direct Known Subclasses:

CoordSLAAlertsDisableXCommand, CoordSLAAlertsEnableXCommand, CoordSLAChangeXCommand

public abstract class CoordSLAAlertsXCommand
extends SLAAlertsXCommand

Field Summary

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
CoordSLAAlertsXCommand(String jobId, String name, String type, String actions, String dates)

Method Summary

Modifier and Type	Method and Description
protected String	getActionDateListAsString() Gets the action and date list as string.
protected List<String>	getActionList() Gets the action list.
protected XConfiguration	getJobConf()
protected boolean	isJobRequest()
protected void	loadState() Load the necessary state to perform the precondition check and to execute the command.
protected void	updateJobConf(org.apache.hadoop.conf.Configuration newConf) Update job conf.
protected void	updateJobSLA(Map<String,String> newParams) Update job sla.
void	updateSlaTagElement(org.jdom.Element elem, String tagName, String value) Update Sla tag element.

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

execute, executeSlaCommand, getEntityKey, getJobId, getKey, isLockRequired, setLogInfo, updateJob, validateSLAChangeParam, verifyPrecondition

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

CoordSLAAlertsXCommand

public CoordSLAAlertsXCommand(String jobId,
                              String name,
                              String type,
                              String actions,
                              String dates)

Method Detail

loadState

protected void loadState()
                  throws CommandException

Description copied from class: XCommand

Load the necessary state to perform the precondition check and to execute the command.

Subclasses must implement this method and load the state needed to do the precondition check and execute the command.

Overrides:

loadState in class SLAAlertsXCommand

Throws:

CommandException

updateJobConf

protected void updateJobConf(org.apache.hadoop.conf.Configuration newConf)
                      throws CommandException

Update job conf.

Parameters:

newConf - the new conf

Throws:

CommandException - the command exception

updateJobSLA

protected void updateJobSLA(Map<String,String> newParams)
                     throws CommandException

Update job sla.

Parameters:

newParams - the new params

Throws:

CommandException - the command exception

getActionDateListAsString

protected String getActionDateListAsString()

Gets the action and date list as string.

Returns:

the action date list as string

getActionList

protected List<String> getActionList()

Gets the action list.

Returns:

the action list

isJobRequest

protected boolean isJobRequest()

Specified by:

isJobRequest in class SLAAlertsXCommand

updateSlaTagElement

public void updateSlaTagElement(org.jdom.Element elem,
                                String tagName,
                                String value)

Update Sla tag element.

Parameters:

elem - the elem

tagName - the tag name

value - the value

getJobConf

protected XConfiguration getJobConf()
                             throws JPAExecutorException,
                                    CommandException

Throws:

JPAExecutorException

CommandException