org.apache.hadoop.hbase.master.procedure

Class ServerRemoteProcedure

java.lang.Object

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

org.apache.hadoop.hbase.master.procedure.ServerRemoteProcedure

All Implemented Interfaces:

Comparable<Procedure<MasterProcedureEnv>>, RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

Direct Known Subclasses:

RefreshPeerProcedure, SplitWALRemoteProcedure, SwitchRpcThrottleRemoteProcedure

@InterfaceAudience.Private
public abstract class ServerRemoteProcedure
extends Procedure<MasterProcedureEnv>
implements RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.procedure2.Procedure

Procedure.LockState

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	dispatched
protected ProcedureEvent<?>	event
protected static org.slf4j.Logger	LOG
protected boolean	succ
protected ServerName	targetServer

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

NO_PROC_ID, NO_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
ServerRemoteProcedure()

Method Summary

Modifier and Type	Method and Description
protected abstract void	complete(MasterProcedureEnv env, Throwable error)
protected void	completionCleanup(MasterProcedureEnv env)
protected Procedure<MasterProcedureEnv>[]	execute(MasterProcedureEnv env)
void	remoteCallFailed(MasterProcedureEnv env, ServerName serverName, IOException exception)
void	remoteOperationCompleted(MasterProcedureEnv env)
void	remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error)

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

abort, acquireLock, addStackIndex, afterReplay, beforeReplay, bypass, compareTo, deserializeStateData, doExecute, doRollback, elapsedTime, getChildrenLatch, getException, getLastUpdate, getNonceKey, getOwner, getParentProcId, getProcedureMetrics, getProcId, getProcIdHashCode, getProcName, getResult, getRootProcedureId, getRootProcId, getStackIndexes, getState, getSubmittedTime, getTimeout, getTimeoutTimestamp, hasChildren, hasException, hasLock, hasOwner, hasParent, hasTimeout, haveSameParent, holdLock, incChildrenLatch, isBypass, isFailed, isFinished, isInitializing, isLockedWhenLoading, isRunnable, isSuccess, isWaiting, isYieldAfterExecutionStep, releaseLock, removeStackIndex, rollback, serializeStateData, setAbortFailure, setChildrenLatch, setFailure, setFailure, setLastUpdate, setNonceKey, setOwner, setOwner, setParentProcId, setProcId, setResult, setRootProcId, setStackIndexes, setState, setSubmittedTime, setTimeout, setTimeoutFailure, shouldWaitClientAck, skipPersistence, toString, toStringClass, toStringClassDetails, toStringDetails, toStringSimpleSB, toStringState, updateMetricsOnFinish, updateMetricsOnSubmit, updateTimestamp, waitInitialized, wasExecuted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher.RemoteProcedure

remoteCallBuild, storeInDispatchedQueue

Field Detail

LOG

protected static final org.slf4j.Logger LOG

event

protected ProcedureEvent<?> event

targetServer

protected ServerName targetServer

dispatched

protected boolean dispatched

succ

protected boolean succ

Constructor Detail

ServerRemoteProcedure

public ServerRemoteProcedure()

Method Detail

complete

protected abstract void complete(MasterProcedureEnv env,
                                 Throwable error)

execute

protected Procedure<MasterProcedureEnv>[] execute(MasterProcedureEnv env)
                                           throws ProcedureYieldException,
                                                  ProcedureSuspendedException,
                                                  InterruptedException

Specified by:

execute in class Procedure<MasterProcedureEnv>

Throws:

ProcedureYieldException

ProcedureSuspendedException

InterruptedException

completionCleanup

protected void completionCleanup(MasterProcedureEnv env)

Overrides:

completionCleanup in class Procedure<MasterProcedureEnv>

remoteCallFailed

public void remoteCallFailed(MasterProcedureEnv env,
                             ServerName serverName,
                             IOException exception)

Specified by:

remoteCallFailed in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

remoteOperationCompleted

public void remoteOperationCompleted(MasterProcedureEnv env)

Specified by:

remoteOperationCompleted in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

remoteOperationFailed

public void remoteOperationFailed(MasterProcedureEnv env,
                                  RemoteProcedureException error)

Specified by:

remoteOperationFailed in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>