org.apache.hadoop.hbase.master.procedure

类 DeleteTableProcedure

java.lang.Object

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

org.apache.hadoop.hbase.procedure2.StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState>

org.apache.hadoop.hbase.master.procedure.DeleteTableProcedure

所有已实现的接口:

Comparable<Procedure>, TableProcedureInterface

@InterfaceAudience.Private
public class DeleteTableProcedure
extends StateMachineProcedure<MasterProcedureEnv,org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState>
implements TableProcedureInterface

嵌套类概要

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

StateMachineProcedure.Flow

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

TableProcedureInterface.TableOperationType

构造器概要

构造器

构造器和说明
DeleteTableProcedure()
DeleteTableProcedure(MasterProcedureEnv env, TableName tableName)
DeleteTableProcedure(MasterProcedureEnv env, TableName tableName, ProcedurePrepareLatch syncLatch)

方法概要

方法

限定符和类型	方法和说明
boolean	abort(MasterProcedureEnv env)
protected boolean	acquireLock(MasterProcedureEnv env)
protected static void	deleteAssignmentState(MasterProcedureEnv env, TableName tableName)
protected static void	deleteFromFs(MasterProcedureEnv env, TableName tableName, List<HRegionInfo> regions, boolean archive)
protected static void	deleteFromMeta(MasterProcedureEnv env, TableName tableName, List<HRegionInfo> regions)
protected static void	deleteTableDescriptorCache(MasterProcedureEnv env, TableName tableName)
protected static void	deleteTableStates(MasterProcedureEnv env, TableName tableName)
void	deserializeStateData(InputStream stream)
protected StateMachineProcedure.Flow	executeFromState(MasterProcedureEnv env, org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState state)
protected org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState	getInitialState()
protected org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState	getState(int stateId)
protected int	getStateId(org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState state)
TableName	getTableName()
TableProcedureInterface.TableOperationType	getTableOperationType() Given an operation type we can take decisions about what to do with pending operations.
protected void	releaseLock(MasterProcedureEnv env)
protected void	rollbackState(MasterProcedureEnv env, org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState state)
void	serializeStateData(OutputStream stream)
void	toStringClassDetails(StringBuilder sb)

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

addChildProcedure, execute, isYieldAfterExecutionStep, isYieldBeforeExecuteFromState, rollback, setNextState, toStringState

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

addStackIndex, beforeReplay, childrenCountDown, compareTo, completionCleanup, convert, convert, createProcedureInfo, doExecute, doRollback, elapsedTime, getException, getLastUpdate, getNonceKey, getOwner, getParentProcId, getProcId, getProcIdHashCode, getResult, getRootProcedureId, getStackIndexes, getStartTime, getState, getTimeout, getTimeRemaining, hasChildren, hasException, hasOwner, hasParent, hasTimeout, incChildrenLatch, isFailed, isFinished, isRunnable, isSuccess, isWaiting, newInstance, removeStackIndex, setAbortFailure, setChildrenLatch, setFailure, setFailure, setNonceKey, setOwner, setParentProcId, setProcId, setResult, setStackIndexes, setStartTime, setState, setTimeout, setTimeoutFailure, shouldWaitClientAck, toString, toStringClass, toStringDetails, toStringSimpleSB, updateTimestamp, validateClass, 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

DeleteTableProcedure

public DeleteTableProcedure()

DeleteTableProcedure

public DeleteTableProcedure(MasterProcedureEnv env,
                    TableName tableName)

DeleteTableProcedure

public DeleteTableProcedure(MasterProcedureEnv env,
                    TableName tableName,
                    ProcedurePrepareLatch syncLatch)

方法详细资料

executeFromState

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

指定者:

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

抛出:

InterruptedException

rollbackState

protected void rollbackState(MasterProcedureEnv env,
                 org.apache.hadoop.hbase.protobuf.generated.MasterProcedureProtos.DeleteTableState state)

指定者:

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

getState

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

指定者:

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

getStateId

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

指定者:

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

getInitialState

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

指定者:

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

getTableName

public TableName getTableName()

指定者:

getTableName 在接口中 TableProcedureInterface

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

返回:

the operation type that the procedure is executing.

abort

public boolean abort(MasterProcedureEnv env)

指定者:

abort 在类中 Procedure<MasterProcedureEnv>

acquireLock

protected boolean acquireLock(MasterProcedureEnv env)

覆盖:

acquireLock 在类中 Procedure<MasterProcedureEnv>

releaseLock

protected void releaseLock(MasterProcedureEnv env)

覆盖:

releaseLock 在类中 Procedure<MasterProcedureEnv>

toStringClassDetails

public void toStringClassDetails(StringBuilder sb)

覆盖:

toStringClassDetails 在类中 Procedure<MasterProcedureEnv>

serializeStateData

public void serializeStateData(OutputStream stream)
                        throws IOException

覆盖:

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

抛出:

IOException

deserializeStateData

public void deserializeStateData(InputStream stream)
                          throws IOException

覆盖:

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

抛出:

IOException

deleteFromFs

protected static void deleteFromFs(MasterProcedureEnv env,
                TableName tableName,
                List<HRegionInfo> regions,
                boolean archive)
                            throws IOException

抛出:

IOException

deleteFromMeta

protected static void deleteFromMeta(MasterProcedureEnv env,
                  TableName tableName,
                  List<HRegionInfo> regions)
                              throws IOException

抛出:

IOException

deleteAssignmentState

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

抛出:

HBaseException

IOException

deleteTableDescriptorCache

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

抛出:

IOException

deleteTableStates

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

抛出:

IOException