org.apache.oozie.command.wf
Class JobCommand
java.lang.Object
org.apache.oozie.command.Command<T,WorkflowStore>
org.apache.oozie.command.wf.WorkflowCommand<WorkflowJobBean>
org.apache.oozie.command.wf.JobCommand
- All Implemented Interfaces:
- Callable<WorkflowJobBean>, XCallable<WorkflowJobBean>
public class JobCommand
- extends WorkflowCommand<WorkflowJobBean>
Command for loading a job information
Methods inherited from class org.apache.oozie.command.Command |
call, execute, getCreatedTime, getInstrumentation, getKey, getName, getPriority, getType, incrCommandCounter, incrJobCounter, incrJobCounter, lock, logQueueCallableFalse, queueCallable, queueCallable, queueCallable, queueCallableForException, resetLogInfoAction, resetLogInfoWorkflow, setLogInfo, setLogInfo, setLogInfo, setLogInfo, toString |
JobCommand
public JobCommand(String id)
- Parameters:
id
- wf jobId
JobCommand
public JobCommand(String id,
int start,
int length)
- Parameters:
id
- wf jobIdstart
- starting index in the list of actions belonging to the joblength
- number of actions to be returned
call
protected WorkflowJobBean call(WorkflowStore store)
throws StoreException
- 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<WorkflowJobBean,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.
Copyright © 2012 Apache Software Foundation. All Rights Reserved.