org.apache.hadoop.hbase.procedure2

Class TestProcedureRecovery.TestMultiStepProcedure.Step1Procedure

java.lang.Object

org.apache.hadoop.hbase.procedure2.Procedure<TEnvironment>

org.apache.hadoop.hbase.procedure2.SequentialProcedure<Void>

org.apache.hadoop.hbase.procedure2.TestProcedureRecovery.BaseTestStepProcedure

org.apache.hadoop.hbase.procedure2.TestProcedureRecovery.TestMultiStepProcedure.Step1Procedure

All Implemented Interfaces:

Comparable<Procedure>

Enclosing class:

TestProcedureRecovery.TestMultiStepProcedure

public static class TestProcedureRecovery.TestMultiStepProcedure.Step1Procedure
extends TestProcedureRecovery.BaseTestStepProcedure

Constructor Summary

Constructors

Constructor and Description
Step1Procedure()

Method Summary

Modifier and Type	Method and Description
protected Procedure[]	execute(Void env) The main code of the procedure.

Methods inherited from class org.apache.hadoop.hbase.procedure2.TestProcedureRecovery.BaseTestStepProcedure

abort, rollback

Methods inherited from class org.apache.hadoop.hbase.procedure2.SequentialProcedure

deserializeStateData, doExecute, doRollback, serializeStateData

Methods inherited from class org.apache.hadoop.hbase.procedure2.Procedure

acquireLock, addStackIndex, beforeReplay, childrenCountDown, compareTo, completionCleanup, convert, convert, createProcedureInfo, elapsedTime, getException, getLastUpdate, getOwner, getParentProcId, getProcId, getResult, getRootProcedureId, getStackIndexes, getStartTime, getState, getTimeout, getTimeRemaining, hasException, hasOwner, hasParent, hasTimeout, incChildrenLatch, isFailed, isFinished, isSuccess, isWaiting, newInstance, releaseLock, removeStackIndex, setAbortFailure, setChildrenLatch, setFailure, setFailure, setOwner, setParentProcId, setProcId, setResult, setStackIndexes, setStartTime, setState, setTimeout, setTimeoutFailure, toString, toStringClass, toStringClassDetails, updateTimestamp, validateClass, wasExecuted

Methods inherited from class java.lang.Object

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

Constructor Detail

Step1Procedure

public Step1Procedure()

Method Detail

execute

protected Procedure[] execute(Void env)

Description copied from class: Procedure

The main code of the procedure. It must be idempotent since execute() may be called multiple time in case of machine failure in the middle of the execution.

Overrides:

execute in class TestProcedureRecovery.BaseTestStepProcedure

Returns:

a set of sub-procedures or null if there is nothing else to execute.