Package org.apache.hadoop.hbase.master.procedure

Class MasterProcedureUtil.NonceProcedureRunnable

java.lang.Object

org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.NonceProcedureRunnable

Enclosing class:

MasterProcedureUtil

public abstract static class MasterProcedureUtil.NonceProcedureRunnable
extends Object

Helper Runnable used in conjunction with submitProcedure() to deal with submitting procs with nonce. See submitProcedure() for an example.

Field Summary

Fields

Modifier and Type	Field	Description
private final MasterServices	master
private final NonceKey	nonceKey
private Long	procId

Constructor Summary

Constructors

Constructor	Description
NonceProcedureRunnable(MasterServices master, long nonceGroup, long nonce)

Method Summary

Modifier and Type	Method	Description
protected abstract String	getDescription()
protected MasterServices	getMaster()
protected NonceKey	getNonceKey()
protected ProcedureExecutor<MasterProcedureEnv>	getProcedureExecutor()
protected long	getProcId()
protected abstract void	run()
protected long	setProcId(long procId)
protected long	submitProcedure(Procedure<MasterProcedureEnv> proc)

Methods inherited from class java.lang.Object

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

Field Details

master

private final MasterServices master

nonceKey

private final NonceKey nonceKey

procId

private Long procId

Constructor Details

NonceProcedureRunnable

public NonceProcedureRunnable(MasterServices master,
 long nonceGroup,
 long nonce)

Method Details

getNonceKey

protected NonceKey getNonceKey()

getMaster

protected MasterServices getMaster()

getProcedureExecutor

protected ProcedureExecutor<MasterProcedureEnv> getProcedureExecutor()

getProcId

protected long getProcId()

setProcId

protected long setProcId(long procId)

run

protected abstract void run()
                     throws IOException

Throws:

IOException

getDescription

protected abstract String getDescription()

submitProcedure

protected long submitProcedure(Procedure<MasterProcedureEnv> proc)