org.apache.hadoop.hbase.master.assignment

Class RegionTransitionProcedure

java.lang.Object

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

org.apache.hadoop.hbase.master.assignment.RegionTransitionProcedure

All Implemented Interfaces:

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

Direct Known Subclasses:

AssignProcedure, UnassignProcedure

Deprecated.

Do not use any more.

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

Leave here only for checking if we can successfully start the master.

See Also:

TransitRegionStateProcedure

Nested Class Summary

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

Procedure.LockState

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.master.procedure.TableProcedureInterface

TableProcedureInterface.TableOperationType

Field Summary

Fields

Modifier and Type	Field and Description
protected AtomicBoolean	aborted Deprecated.

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

NO_PROC_ID, NO_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
RegionTransitionProcedure() Deprecated.
RegionTransitionProcedure(RegionInfo regionInfo) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected boolean	abort(MasterProcedureEnv env) Deprecated.
protected Procedure[]	execute(MasterProcedureEnv env) Deprecated.
protected abstract void	finishTransition(MasterProcedureEnv env, RegionStateNode regionNode) Deprecated.
protected int	getAttempt() Deprecated.
RegionInfo	getRegionInfo() Deprecated.
RegionStateNode	getRegionState(MasterProcedureEnv env) Deprecated.
TableName	getTableName() Deprecated.
boolean	isMeta() Deprecated.
protected abstract boolean	isRollbackSupported(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState state) Deprecated.
abstract Optional<RemoteProcedureDispatcher.RemoteOperation>	remoteCallBuild(MasterProcedureEnv env, ServerName serverName) Deprecated.
protected abstract boolean	remoteCallFailed(MasterProcedureEnv env, RegionStateNode regionNode, IOException exception) Deprecated.
void	remoteCallFailed(MasterProcedureEnv env, ServerName serverName, IOException exception) Deprecated.
void	remoteOperationCompleted(MasterProcedureEnv env) Deprecated.
void	remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error) Deprecated.
protected abstract void	reportTransition(MasterProcedureEnv env, RegionStateNode regionNode, org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode code, long seqId) Deprecated.
protected void	rollback(MasterProcedureEnv env) Deprecated.
protected void	setAttempt(int attempt) Deprecated.
protected void	setRegionInfo(RegionInfo regionInfo) Deprecated.
protected abstract boolean	startTransition(MasterProcedureEnv env, RegionStateNode regionNode) Deprecated.
void	toStringClassDetails(StringBuilder sb) Deprecated.
protected void	toStringState(StringBuilder builder) Deprecated.
protected abstract boolean	updateTransition(MasterProcedureEnv env, RegionStateNode regionNode) Deprecated.

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

acquireLock, addStackIndex, afterReplay, beforeReplay, bypass, compareTo, completionCleanup, 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, serializeStateData, setAbortFailure, setChildrenLatch, setFailure, setFailure, setLastUpdate, setNonceKey, setOwner, setOwner, setParentProcId, setProcId, setResult, setRootProcId, setStackIndexes, setState, setSubmittedTime, setTimeout, setTimeoutFailure, shouldWaitClientAck, skipPersistence, toString, toStringClass, toStringDetails, toStringSimpleSB, 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.master.procedure.TableProcedureInterface

getTableOperationType

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

storeInDispatchedQueue

Field Detail

aborted

protected final AtomicBoolean aborted

Deprecated.

Constructor Detail

RegionTransitionProcedure

public RegionTransitionProcedure()

Deprecated.

RegionTransitionProcedure

public RegionTransitionProcedure(RegionInfo regionInfo)

Deprecated.

Method Detail

getRegionInfo

public RegionInfo getRegionInfo()

Deprecated.

setRegionInfo

protected void setRegionInfo(RegionInfo regionInfo)

Deprecated.

setAttempt

protected void setAttempt(int attempt)

Deprecated.

getAttempt

protected int getAttempt()

Deprecated.

getTableName

public TableName getTableName()

Deprecated.

Specified by:

getTableName in interface TableProcedureInterface

Returns:

the name of the table the procedure is operating on

isMeta

public boolean isMeta()

Deprecated.

toStringClassDetails

public void toStringClassDetails(StringBuilder sb)

Deprecated.

Overrides:

toStringClassDetails in class Procedure<MasterProcedureEnv>

getRegionState

public RegionStateNode getRegionState(MasterProcedureEnv env)

Deprecated.

startTransition

protected abstract boolean startTransition(MasterProcedureEnv env,
                                           RegionStateNode regionNode)
                                    throws IOException,
                                           ProcedureSuspendedException

Deprecated.

Throws:

IOException

ProcedureSuspendedException

updateTransition

protected abstract boolean updateTransition(MasterProcedureEnv env,
                                            RegionStateNode regionNode)
                                     throws IOException,
                                            ProcedureSuspendedException

Deprecated.

Throws:

IOException

ProcedureSuspendedException

finishTransition

protected abstract void finishTransition(MasterProcedureEnv env,
                                         RegionStateNode regionNode)
                                  throws IOException,
                                         ProcedureSuspendedException

Deprecated.

Throws:

IOException

ProcedureSuspendedException

reportTransition

protected abstract void reportTransition(MasterProcedureEnv env,
                                         RegionStateNode regionNode,
                                         org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode code,
                                         long seqId)
                                  throws UnexpectedStateException

Deprecated.

Throws:

UnexpectedStateException

remoteCallBuild

public abstract Optional<RemoteProcedureDispatcher.RemoteOperation> remoteCallBuild(MasterProcedureEnv env,
                                                                                    ServerName serverName)

Deprecated.

Specified by:

remoteCallBuild in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

remoteCallFailed

protected abstract boolean remoteCallFailed(MasterProcedureEnv env,
                                            RegionStateNode regionNode,
                                            IOException exception)

Deprecated.

remoteCallFailed

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

Deprecated.

Specified by:

remoteCallFailed in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

toStringState

protected void toStringState(StringBuilder builder)

Deprecated.

Overrides:

toStringState in class Procedure<MasterProcedureEnv>

execute

protected Procedure[] execute(MasterProcedureEnv env)

Deprecated.

Specified by:

execute in class Procedure<MasterProcedureEnv>

rollback

protected void rollback(MasterProcedureEnv env)

Deprecated.

Specified by:

rollback in class Procedure<MasterProcedureEnv>

isRollbackSupported

protected abstract boolean isRollbackSupported(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState state)

Deprecated.

abort

protected boolean abort(MasterProcedureEnv env)

Deprecated.

Specified by:

abort in class Procedure<MasterProcedureEnv>

remoteOperationCompleted

public void remoteOperationCompleted(MasterProcedureEnv env)

Deprecated.

Specified by:

remoteOperationCompleted in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>

remoteOperationFailed

public void remoteOperationFailed(MasterProcedureEnv env,
                                  RemoteProcedureException error)

Deprecated.

Specified by:

remoteOperationFailed in interface RemoteProcedureDispatcher.RemoteProcedure<MasterProcedureEnv,ServerName>