@InterfaceAudience.Private public class AddPeerProcedure extends ModifyPeerProcedure
StateMachineProcedure.FlowProcedure.LockStatePeerProcedureInterface.PeerOperationTypeSLEEP_INTERVAL_MS, UPDATE_LAST_SEQ_ID_BATCH_SIZElatch, peerIdstateCountNO_PROC_ID, NO_TIMEOUT| Constructor and Description |
|---|
AddPeerProcedure() |
AddPeerProcedure(String peerId,
ReplicationPeerConfig peerConfig,
boolean enabled) |
enablePeer, executeFromState, getInitialState, getOldPeerConfig, getState, getStateId, reopenRegions, rollbackState, setLastPushedSequenceId, setLastPushedSequenceIdForTable, setTimeoutFailureacquireLock, getLatch, getPeerId, holdLock, releaseLock, waitInitializedabort, addChildProcedure, execute, failIfAborted, getCurrentState, getCurrentStateId, getCycles, isEofState, isRollbackSupported, isYieldAfterExecutionStep, isYieldBeforeExecuteFromState, rollback, setNextState, toStringStateaddStackIndex, 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, wasExecutedpublic AddPeerProcedure()
public AddPeerProcedure(String peerId, ReplicationPeerConfig peerConfig, boolean enabled)
public PeerProcedureInterface.PeerOperationType getPeerOperationType()
protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerModificationState nextStateAfterRefresh()
ModifyPeerProcedurenextStateAfterRefresh in class ModifyPeerProcedureprotected void updateLastPushedSequenceIdForSerialPeer(MasterProcedureEnv env) throws IOException, ReplicationException
updateLastPushedSequenceIdForSerialPeer in class ModifyPeerProcedureIOExceptionReplicationExceptionprotected boolean enablePeerBeforeFinish()
ModifyPeerProcedureenablePeerBeforeFinish in class ModifyPeerProcedureprotected ReplicationPeerConfig getNewPeerConfig()
getNewPeerConfig in class ModifyPeerProcedureprotected void prePeerModification(MasterProcedureEnv env) throws IOException, ReplicationException
ModifyPeerProcedureIf an IOException is thrown then we will give up and mark the procedure as failed directly. If all checks passes then the procedure can not be rolled back any more.
prePeerModification in class ModifyPeerProcedureIOExceptionReplicationExceptionprotected void updatePeerStorage(MasterProcedureEnv env) throws ReplicationException
updatePeerStorage in class ModifyPeerProcedureReplicationExceptionprotected void postPeerModification(MasterProcedureEnv env) throws IOException, ReplicationException
ModifyPeerProcedure
Notice that, since we have already done the actual work, throwing IOException here will
not fail this procedure, we will just ignore it and finish the procedure as suceeded. If
ReplicationException is thrown we will retry since this usually means we fails to
update the peer storage.
postPeerModification in class ModifyPeerProcedureIOExceptionReplicationExceptionprotected void serializeStateData(ProcedureStateSerializer serializer) throws IOException
protected void deserializeStateData(ProcedureStateSerializer serializer) throws IOException
Copyright © 2007–2020 The Apache Software Foundation. All rights reserved.