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java.lang.Objectorg.apache.oozie.command.Command<T,WorkflowStore>
org.apache.oozie.command.wf.WorkflowCommand<java.lang.Void>
org.apache.oozie.command.wf.PurgeCommand
public class PurgeCommand
Field Summary |
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Fields inherited from class org.apache.oozie.command.Command |
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dryrun, instrumentation, LOCK_FAILURE_REQUEUE_INTERVAL, type |
Constructor Summary | |
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PurgeCommand(int olderThan)
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Method Summary | |
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protected java.lang.Void |
call(WorkflowStore store)
DagCallable subclasses must implement this method to perform their task. |
Methods inherited from class org.apache.oozie.command.wf.WorkflowCommand |
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getStoreClass |
Methods inherited from class org.apache.oozie.command.Command |
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call, execute, getCreatedTime, getInstrumentation, 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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public PurgeCommand(int olderThan)
Method Detail |
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protected java.lang.Void call(WorkflowStore store) throws StoreException, CommandException
Command
call
in class Command<java.lang.Void,WorkflowStore>
store
- the workflow store instance for the callable, null
if the callable does not use a
store.
StoreException
- thrown if the workflow store could not perform an operation.
CommandException
- thrown if the command could not perform its operation.
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