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org.apache.oozie.command.wf
Class SubmitCommand

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

All Implemented Interfaces:

Callable<String>, XCallable<String>

public class SubmitCommand
extends WorkflowCommand<String>

Field Summary

static String

CONFIG_DEFAULT

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

dryrun, instrumentation, LOCK_FAILURE_REQUEUE_INTERVAL

Constructor Summary

SubmitCommand(org.apache.hadoop.conf.Configuration conf, String authToken)

Method Summary

protected String	call(WorkflowStore store) DagCallable subclasses must implement this method to perform their task.
static ELEvaluator	createELEvaluatorForGroup(org.apache.hadoop.conf.Configuration conf, String group)
static String	resolveSla(org.jdom.Element eSla, ELEvaluator evalSla)

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

getStoreClass

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

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_DEFAULT

public static final String CONFIG_DEFAULT

See Also:

Constant Field Values

Constructor Detail

SubmitCommand

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

Method Detail

call

protected String 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<String,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.

resolveSla

public static String resolveSla(org.jdom.Element eSla,
                                ELEvaluator evalSla)
                         throws CommandException

Throws:

CommandException

createELEvaluatorForGroup

public static ELEvaluator createELEvaluatorForGroup(org.apache.hadoop.conf.Configuration conf,
                                                    String group)