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org.apache.oozie.command.wf
Class ReRunCommand

java.lang.Object
  org.apache.oozie.command.Command<T,WorkflowStore>
      org.apache.oozie.command.wf.WorkflowCommand<Void>
          org.apache.oozie.command.wf.ReRunCommand

All Implemented Interfaces:

Callable<Void>, XCallable<Void>

public class ReRunCommand
extends WorkflowCommand<Void>

Field Summary

static String

TO_SKIP

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

dryrun, instrumentation, LOCK_FAILURE_REQUEUE_INTERVAL

Constructor Summary

ReRunCommand(String jobId, org.apache.hadoop.conf.Configuration conf, String authToken)

Method Summary

protected Void	call(WorkflowStore store) DagCallable subclasses must implement this method to perform their task.
protected Void	execute(WorkflowStore store)

Methods inherited from class org.apache.oozie.command.wf.WorkflowCommand

getStoreClass

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

call, getCreatedTime, getInstrumentation, getKey, getName, getPriority, getType, incrCommandCounter, incrJobCounter, incrJobCounter, lock, logQueueCallableFalse, queueCallable, queueCallable, queueCallable, queueCallableForException, resetLogInfoAction, resetLogInfoWorkflow, setLogInfo, setLogInfo, setLogInfo, setLogInfo, toString

Methods inherited from class java.lang.Object

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

Field Detail

TO_SKIP

public static final String TO_SKIP

See Also:

Constant Field Values

Constructor Detail

ReRunCommand

public ReRunCommand(String jobId,
                    org.apache.hadoop.conf.Configuration conf,
                    String authToken)

Method Detail

call

protected Void call(WorkflowStore store)
             throws StoreException,
                    CommandException

Description copied from class: Command

DagCallable subclasses must implement this method to perform their task.

The workflow store works in transactional mode. The transaction is committed only if this method ends successfully. Otherwise the transaction is rolledback.

Specified by:

call in class Command<Void,WorkflowStore>

Parameters:

store - the workflow store instance for the callable, null if the callable does not use a store.

Returns:

the return value of the callable.

Throws:

StoreException - thrown if the workflow store could not perform an operation.

CommandException - thrown if the command could not perform its operation.

execute

protected Void execute(WorkflowStore store)
                throws CommandException,
                       StoreException

Overrides:

execute in class Command<Void,WorkflowStore>

Throws:

CommandException

StoreException