org.apache.hadoop.hbase.master.replication

Class TransitPeerSyncReplicationStateProcedure

java.lang.Object

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

org.apache.hadoop.hbase.procedure2.StateMachineProcedure<MasterProcedureEnv,TState>

org.apache.hadoop.hbase.master.replication.AbstractPeerNoLockProcedure<TState>

org.apache.hadoop.hbase.master.replication.AbstractPeerProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

org.apache.hadoop.hbase.master.replication.TransitPeerSyncReplicationStateProcedure

All Implemented Interfaces:

Comparable<Procedure<MasterProcedureEnv>>, PeerProcedureInterface

@InterfaceAudience.Private
public class TransitPeerSyncReplicationStateProcedure
extends AbstractPeerProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

The procedure for transit current sync replication state for a synchronous replication peer.

Nested Class Summary

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

StateMachineProcedure.Flow

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.PeerProcedureInterface

PeerProcedureInterface.PeerOperationType

Field Summary

Fields

Modifier and Type	Field and Description
protected SyncReplicationState	fromState

Fields inherited from class org.apache.hadoop.hbase.master.replication.AbstractPeerProcedure

latch, SLEEP_INTERVAL_MS, UPDATE_LAST_SEQ_ID_BATCH_SIZE

Fields inherited from class org.apache.hadoop.hbase.master.replication.AbstractPeerNoLockProcedure

peerId

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

stateCount

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

NO_PROC_ID, NO_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
TransitPeerSyncReplicationStateProcedure()
TransitPeerSyncReplicationStateProcedure(String peerId, SyncReplicationState state)

Method Summary

Modifier and Type	Method and Description
protected void	createDirForRemoteWAL(MasterProcedureEnv env)
protected void	deserializeStateData(ProcedureStateSerializer serializer)
protected StateMachineProcedure.Flow	executeFromState(MasterProcedureEnv env, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState state)
protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState	getInitialState()
PeerProcedureInterface.PeerOperationType	getPeerOperationType()
protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState	getState(int stateId)
protected int	getStateId(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState state)
protected void	preTransit(MasterProcedureEnv env)
protected void	removeAllReplicationQueues(MasterProcedureEnv env)
protected void	reopenRegions(MasterProcedureEnv env)
protected void	serializeStateData(ProcedureStateSerializer serializer)
protected void	setPeerNewSyncReplicationState(MasterProcedureEnv env)
protected void	transitPeerSyncReplicationState(MasterProcedureEnv env)

Methods inherited from class org.apache.hadoop.hbase.master.replication.AbstractPeerProcedure

acquireLock, enablePeer, getLatch, holdLock, refreshPeer, releaseLock, setLastPushedSequenceId, setLastPushedSequenceIdForTable

Methods inherited from class org.apache.hadoop.hbase.master.replication.AbstractPeerNoLockProcedure

getPeerId, resetRetry, rollbackState, setTimeoutFailure, suspend, waitInitialized

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

abort, addChildProcedure, execute, failIfAborted, getCurrentState, getCurrentStateId, getCycles, isEofState, isRollbackSupported, isYieldAfterExecutionStep, isYieldBeforeExecuteFromState, rollback, setNextState, toStringState

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

addStackIndex, afterReplay, beforeReplay, bypass, compareTo, completionCleanup, 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, incChildrenLatch, isBypass, isFailed, isFinished, isInitializing, isLockedWhenLoading, isRunnable, isSuccess, isWaiting, removeStackIndex, setAbortFailure, setChildrenLatch, setFailure, setFailure, setLastUpdate, setNonceKey, setOwner, setOwner, setParentProcId, setProcId, setResult, setRootProcId, setStackIndexes, setState, setSubmittedTime, setTimeout, shouldWaitClientAck, skipPersistence, toString, toStringClass, toStringClassDetails, toStringDetails, toStringSimpleSB, updateMetricsOnFinish, updateMetricsOnSubmit, updateTimestamp, 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.PeerProcedureInterface

getPeerId

Field Detail

fromState

protected SyncReplicationState fromState

Constructor Detail

TransitPeerSyncReplicationStateProcedure

public TransitPeerSyncReplicationStateProcedure()

TransitPeerSyncReplicationStateProcedure

public TransitPeerSyncReplicationStateProcedure(String peerId,
                                                SyncReplicationState state)

Method Detail

getPeerOperationType

public PeerProcedureInterface.PeerOperationType getPeerOperationType()

serializeStateData

protected void serializeStateData(ProcedureStateSerializer serializer)
                           throws IOException

Overrides:

serializeStateData in class AbstractPeerNoLockProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

Throws:

IOException

deserializeStateData

protected void deserializeStateData(ProcedureStateSerializer serializer)
                             throws IOException

Overrides:

deserializeStateData in class AbstractPeerNoLockProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

Throws:

IOException

getState

protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState getState(int stateId)

Specified by:

getState in class StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

getStateId

protected int getStateId(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState state)

Specified by:

getStateId in class StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

getInitialState

protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState getInitialState()

Specified by:

getInitialState in class StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

preTransit

protected void preTransit(MasterProcedureEnv env)
                   throws IOException

Throws:

IOException

reopenRegions

protected void reopenRegions(MasterProcedureEnv env)

createDirForRemoteWAL

protected void createDirForRemoteWAL(MasterProcedureEnv env)
                              throws IOException

Throws:

IOException

setPeerNewSyncReplicationState

protected void setPeerNewSyncReplicationState(MasterProcedureEnv env)
                                       throws ReplicationException

Throws:

ReplicationException

removeAllReplicationQueues

protected void removeAllReplicationQueues(MasterProcedureEnv env)
                                   throws ReplicationException

Throws:

ReplicationException

transitPeerSyncReplicationState

protected void transitPeerSyncReplicationState(MasterProcedureEnv env)
                                        throws ReplicationException

Throws:

ReplicationException

executeFromState

protected StateMachineProcedure.Flow executeFromState(MasterProcedureEnv env,
                                                      org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState state)
                                               throws ProcedureSuspendedException

Specified by:

executeFromState in class StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerSyncReplicationStateTransitionState>

Throws:

ProcedureSuspendedException