org.apache.hadoop.hbase.procedure2

Class TestProcedureRecovery.TestMultiStepProcedure

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

All Implemented Interfaces:

Comparable<Procedure>

Enclosing class:

TestProcedureRecovery

public static class TestProcedureRecovery.TestMultiStepProcedure
extends TestProcedureRecovery.BaseTestStepProcedure

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestProcedureRecovery.TestMultiStepProcedure.Step1Procedure
static class	TestProcedureRecovery.TestMultiStepProcedure.Step2Procedure

Constructor Summary

Constructors

Constructor and Description
TestMultiStepProcedure()

Method Summary

Modifier and Type	Method and Description
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, getNonceKey, 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, setNonceKey, setOwner, setParentProcId, setProcId, setResult, setStackIndexes, setStartTime, setState, setTimeout, setTimeoutFailure, toString, toStringClass, toStringClassDetails, toStringDetails, toStringSimpleSB, updateTimestamp, validateClass, wasExecuted

Methods inherited from class java.lang.Object

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

Constructor Detail

TestMultiStepProcedure

public TestMultiStepProcedure()

Method Detail

execute

public 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

Parameters:

env - the environment passed to the ProcedureExecutor

Returns:

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