public class TruncateTableProcedure extends AbstractStateMachineTableProcedure<TruncateTableState>
TableProcedureInterface.TableOperationType
Constructor and Description |
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TruncateTableProcedure() |
TruncateTableProcedure(MasterProcedureEnv env,
TableName tableName,
boolean preserveSplits) |
TruncateTableProcedure(MasterProcedureEnv env,
TableName tableName,
boolean preserveSplits,
ProcedurePrepareLatch latch) |
Modifier and Type | Method and Description |
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protected void |
completionCleanup(MasterProcedureEnv env) |
protected void |
deserializeStateData(ProcedureStateSerializer serializer) |
protected Flow |
executeFromState(MasterProcedureEnv env,
TruncateTableState state) |
protected TruncateTableState |
getInitialState() |
protected TruncateTableState |
getState(int stateId) |
protected int |
getStateId(TruncateTableState state) |
TableName |
getTableName() |
TableProcedureInterface.TableOperationType |
getTableOperationType()
Given an operation type we can take decisions about what to do with pending operations.
|
protected boolean |
isRollbackSupported(TruncateTableState state) |
protected void |
rollbackState(MasterProcedureEnv env,
TruncateTableState state) |
protected void |
serializeStateData(ProcedureStateSerializer serializer) |
void |
toStringClassDetails(java.lang.StringBuilder sb) |
acquireLock, checkOnline, checkTableModifiable, getRegionDir, getUser, preflightChecks, releaseLock, releaseSyncLatch, setUser
public TruncateTableProcedure()
public TruncateTableProcedure(MasterProcedureEnv env, TableName tableName, boolean preserveSplits) throws HBaseIOException
HBaseIOException
public TruncateTableProcedure(MasterProcedureEnv env, TableName tableName, boolean preserveSplits, ProcedurePrepareLatch latch) throws HBaseIOException
HBaseIOException
protected Flow executeFromState(MasterProcedureEnv env, TruncateTableState state) throws java.lang.InterruptedException
java.lang.InterruptedException
protected void rollbackState(MasterProcedureEnv env, TruncateTableState state)
protected void completionCleanup(MasterProcedureEnv env)
protected boolean isRollbackSupported(TruncateTableState state)
protected TruncateTableState getState(int stateId)
protected int getStateId(TruncateTableState state)
protected TruncateTableState getInitialState()
public TableName getTableName()
getTableName
in interface TableProcedureInterface
getTableName
in class AbstractStateMachineTableProcedure<TruncateTableState>
public TableProcedureInterface.TableOperationType getTableOperationType()
TableProcedureInterface
getTableOperationType
in interface TableProcedureInterface
getTableOperationType
in class AbstractStateMachineTableProcedure<TruncateTableState>
public void toStringClassDetails(java.lang.StringBuilder sb)
toStringClassDetails
in class AbstractStateMachineTableProcedure<TruncateTableState>
protected void serializeStateData(ProcedureStateSerializer serializer) throws java.io.IOException
java.io.IOException
protected void deserializeStateData(ProcedureStateSerializer serializer) throws java.io.IOException
java.io.IOException