org.apache.hadoop.hbase.master.procedure

类 CreateTableProcedure

java.lang.Object

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

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

org.apache.hadoop.hbase.master.procedure.AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

org.apache.hadoop.hbase.master.procedure.CreateTableProcedure

所有已实现的接口:

Comparable<Procedure<MasterProcedureEnv>>, TableProcedureInterface

@InterfaceAudience.Private
public class CreateTableProcedure
extends AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

嵌套类概要

嵌套类

限定符和类型	类和说明
protected static interface	CreateTableProcedure.CreateHdfsRegions

从类继承的嵌套类/接口 org.apache.hadoop.hbase.procedure2.StateMachineProcedure

StateMachineProcedure.Flow

从类继承的嵌套类/接口 org.apache.hadoop.hbase.procedure2.Procedure

Procedure.LockState

从接口继承的嵌套类/接口 org.apache.hadoop.hbase.master.procedure.TableProcedureInterface

TableProcedureInterface.TableOperationType

字段概要

从类继承的字段 org.apache.hadoop.hbase.procedure2.StateMachineProcedure

stateCount

从类继承的字段 org.apache.hadoop.hbase.procedure2.Procedure

NO_PROC_ID, NO_TIMEOUT

构造器概要

构造器

构造器和说明
CreateTableProcedure()
CreateTableProcedure(MasterProcedureEnv env, TableDescriptor tableDescriptor, RegionInfo[] newRegions)
CreateTableProcedure(MasterProcedureEnv env, TableDescriptor tableDescriptor, RegionInfo[] newRegions, ProcedurePrepareLatch syncLatch)

方法概要

限定符和类型	方法和说明
protected Procedure.LockState	acquireLock(MasterProcedureEnv env)
protected static List<RegionInfo>	addTableToMeta(MasterProcedureEnv env, TableDescriptor tableDescriptor, List<RegionInfo> regions)
protected static List<RegionInfo>	createFsLayout(MasterProcedureEnv env, TableDescriptor tableDescriptor, List<RegionInfo> newRegions)
protected static List<RegionInfo>	createFsLayout(MasterProcedureEnv env, TableDescriptor tableDescriptor, List<RegionInfo> newRegions, CreateTableProcedure.CreateHdfsRegions hdfsRegionHandler)
protected void	deserializeStateData(ProcedureStateSerializer serializer)
protected StateMachineProcedure.Flow	executeFromState(MasterProcedureEnv env, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState state)
protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState	getInitialState()
protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState	getState(int stateId)
protected int	getStateId(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState state)
TableName	getTableName()
TableProcedureInterface.TableOperationType	getTableOperationType() Given an operation type we can take decisions about what to do with pending operations.
protected boolean	isRollbackSupported(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState state)
protected static void	moveTempDirectoryToHBaseRoot(MasterProcedureEnv env, TableDescriptor tableDescriptor, org.apache.hadoop.fs.Path tempTableDir)
protected void	rollbackState(MasterProcedureEnv env, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState state)
protected void	serializeStateData(ProcedureStateSerializer serializer)
protected static void	setEnabledState(MasterProcedureEnv env, TableName tableName)
protected static void	setEnablingState(MasterProcedureEnv env, TableName tableName)
protected boolean	shouldWaitClientAck(MasterProcedureEnv env)
protected static void	updateTableDescCache(MasterProcedureEnv env, TableName tableName)
protected boolean	waitInitialized(MasterProcedureEnv env)

从类继承的方法 org.apache.hadoop.hbase.master.procedure.AbstractStateMachineTableProcedure

checkOnline, checkTableModifiable, getUser, getWALRegionDir, preflightChecks, releaseLock, releaseSyncLatch, setUser, toStringClassDetails

从类继承的方法 org.apache.hadoop.hbase.procedure2.StateMachineProcedure

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

从类继承的方法 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, holdLock, 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, setTimeoutFailure, skipPersistence, toString, toStringClass, toStringDetails, toStringSimpleSB, updateMetricsOnFinish, updateMetricsOnSubmit, updateTimestamp, wasExecuted

从类继承的方法 java.lang.Object

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

构造器详细资料

CreateTableProcedure

public CreateTableProcedure()

CreateTableProcedure

public CreateTableProcedure(MasterProcedureEnv env,
                            TableDescriptor tableDescriptor,
                            RegionInfo[] newRegions)

CreateTableProcedure

public CreateTableProcedure(MasterProcedureEnv env,
                            TableDescriptor tableDescriptor,
                            RegionInfo[] newRegions,
                            ProcedurePrepareLatch syncLatch)

方法详细资料

executeFromState

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

指定者:

executeFromState 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

抛出:

InterruptedException

rollbackState

protected void rollbackState(MasterProcedureEnv env,
                             org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState state)
                      throws IOException

指定者:

rollbackState 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

抛出:

IOException

isRollbackSupported

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

覆盖:

isRollbackSupported 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

getState

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

指定者:

getState 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

getStateId

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

指定者:

getStateId 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

getInitialState

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

指定者:

getInitialState 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

getTableName

public TableName getTableName()

指定者:

getTableName 在接口中 TableProcedureInterface

指定者:

getTableName 在类中 AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

返回:

the name of the table the procedure is operating on

getTableOperationType

public TableProcedureInterface.TableOperationType getTableOperationType()

从接口复制的说明: TableProcedureInterface

Given an operation type we can take decisions about what to do with pending operations. e.g. if we get a delete and we have some table operation pending (e.g. add column) we can abort those operations.

指定者:

getTableOperationType 在接口中 TableProcedureInterface

指定者:

getTableOperationType 在类中 AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

返回:

the operation type that the procedure is executing.

serializeStateData

protected void serializeStateData(ProcedureStateSerializer serializer)
                           throws IOException

覆盖:

serializeStateData 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

抛出:

IOException

deserializeStateData

protected void deserializeStateData(ProcedureStateSerializer serializer)
                             throws IOException

覆盖:

deserializeStateData 在类中 StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

抛出:

IOException

waitInitialized

protected boolean waitInitialized(MasterProcedureEnv env)

覆盖:

waitInitialized 在类中 AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

acquireLock

protected Procedure.LockState acquireLock(MasterProcedureEnv env)

覆盖:

acquireLock 在类中 AbstractStateMachineTableProcedure<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.CreateTableState>

createFsLayout

protected static List<RegionInfo> createFsLayout(MasterProcedureEnv env,
                                                 TableDescriptor tableDescriptor,
                                                 List<RegionInfo> newRegions)
                                          throws IOException

抛出:

IOException

createFsLayout

protected static List<RegionInfo> createFsLayout(MasterProcedureEnv env,
                                                 TableDescriptor tableDescriptor,
                                                 List<RegionInfo> newRegions,
                                                 CreateTableProcedure.CreateHdfsRegions hdfsRegionHandler)
                                          throws IOException

抛出:

IOException

moveTempDirectoryToHBaseRoot

protected static void moveTempDirectoryToHBaseRoot(MasterProcedureEnv env,
                                                   TableDescriptor tableDescriptor,
                                                   org.apache.hadoop.fs.Path tempTableDir)
                                            throws IOException

抛出:

IOException

addTableToMeta

protected static List<RegionInfo> addTableToMeta(MasterProcedureEnv env,
                                                 TableDescriptor tableDescriptor,
                                                 List<RegionInfo> regions)
                                          throws IOException

抛出:

IOException

setEnablingState

protected static void setEnablingState(MasterProcedureEnv env,
                                       TableName tableName)
                                throws IOException

抛出:

IOException

setEnabledState

protected static void setEnabledState(MasterProcedureEnv env,
                                      TableName tableName)
                               throws IOException

抛出:

IOException

updateTableDescCache

protected static void updateTableDescCache(MasterProcedureEnv env,
                                           TableName tableName)
                                    throws IOException

抛出:

IOException

shouldWaitClientAck

protected boolean shouldWaitClientAck(MasterProcedureEnv env)

覆盖:

shouldWaitClientAck 在类中 Procedure<MasterProcedureEnv>