org.apache.hadoop.hbase.master

Class TableStateManager

java.lang.Object

org.apache.hadoop.hbase.master.TableStateManager

@InterfaceAudience.Private
public class TableStateManager
extends Object

This is a helper class used to manage table states. This class uses hbase:meta as its store for table state so hbase:meta must be online before accessing its methods.

Method Summary

Modifier and Type	Method and Description
TableState	getTableState(TableName tableName)
boolean	isTablePresent(TableName tableName)
boolean	isTableState(TableName tableName, TableState.State... states)
void	setDeletedTable(TableName tableName)
void	setTableState(TableName tableName, TableState.State newState) Set table state to provided.

Methods inherited from class java.lang.Object

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

Method Detail

setTableState

public void setTableState(TableName tableName,
                          TableState.State newState)
                   throws IOException

Set table state to provided. Caller should lock table on write.

Parameters:

tableName - table to change state for

newState - new state

Throws:

IOException

isTableState

public boolean isTableState(TableName tableName,
                            TableState.State... states)

setDeletedTable

public void setDeletedTable(TableName tableName)
                     throws IOException

Throws:

IOException

isTablePresent

public boolean isTablePresent(TableName tableName)
                       throws IOException

Throws:

IOException

getTableState

@NonNull
public TableState getTableState(TableName tableName)
                                  throws IOException

Throws:

IOException