org.apache.hadoop.hbase.master.handler

Class TestEnableTableHandler.MasterSyncObserver

java.lang.Object

org.apache.hadoop.hbase.coprocessor.BaseMasterObserver

org.apache.hadoop.hbase.master.handler.TestEnableTableHandler.MasterSyncObserver

All Implemented Interfaces:

Coprocessor, MasterObserver

Enclosing class:

TestEnableTableHandler

public static class TestEnableTableHandler.MasterSyncObserver
extends BaseMasterObserver

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Coprocessor

Coprocessor.State

Field Summary

Fields inherited from interface org.apache.hadoop.hbase.Coprocessor

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors

Constructor and Description
MasterSyncObserver()

Method Summary

Modifier and Type	Method and Description
void	postCreateTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, HTableDescriptor desc, HRegionInfo[] regions) Called after the createTable operation has been requested.
void	postDeleteTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after HMaster deletes a table.

Methods inherited from class org.apache.hadoop.hbase.coprocessor.BaseMasterObserver

postAbortProcedure, postAddColumn, postAddColumnHandler, postAddRSGroup, postAssign, postBalance, postBalanceRSGroup, postBalanceSwitch, postCloneSnapshot, postCreateNamespace, postCreateTable, postDeleteColumn, postDeleteColumnHandler, postDeleteNamespace, postDeleteSnapshot, postDeleteTable, postDisableTable, postDisableTableHandler, postEnableTable, postEnableTableHandler, postGetNamespaceDescriptor, postGetTableDescriptors, postGetTableDescriptors, postGetTableNames, postListNamespaceDescriptors, postListProcedures, postListSnapshot, postModifyColumn, postModifyColumnHandler, postModifyNamespace, postModifyTable, postModifyTableHandler, postMove, postMoveServers, postMoveTables, postRegionOffline, postRemoveRSGroup, postRestoreSnapshot, postSetNamespaceQuota, postSetTableQuota, postSetUserQuota, postSetUserQuota, postSetUserQuota, postSnapshot, postStartMaster, postTableFlush, postTruncateTable, postTruncateTableHandler, postUnassign, preAbortProcedure, preAddColumn, preAddColumnHandler, preAddRSGroup, preAssign, preBalance, preBalanceRSGroup, preBalanceSwitch, preCloneSnapshot, preCreateNamespace, preCreateTable, preCreateTableHandler, preDeleteColumn, preDeleteColumnHandler, preDeleteNamespace, preDeleteSnapshot, preDeleteTable, preDeleteTableHandler, preDisableTable, preDisableTableHandler, preEnableTable, preEnableTableHandler, preGetNamespaceDescriptor, preGetTableDescriptors, preGetTableDescriptors, preGetTableNames, preListNamespaceDescriptors, preListProcedures, preListSnapshot, preMasterInitialization, preModifyColumn, preModifyColumnHandler, preModifyNamespace, preModifyTable, preModifyTableHandler, preMove, preMoveServers, preMoveTables, preRegionOffline, preRemoveRSGroup, preRestoreSnapshot, preSetNamespaceQuota, preSetTableQuota, preSetUserQuota, preSetUserQuota, preSetUserQuota, preShutdown, preSnapshot, preStopMaster, preTableFlush, preTruncateTable, preTruncateTableHandler, preUnassign, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

MasterSyncObserver

public MasterSyncObserver()

Method Detail

postCreateTableHandler

public void postCreateTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
                                   HTableDescriptor desc,
                                   HRegionInfo[] regions)
                            throws IOException

Description copied from interface: MasterObserver

Called after the createTable operation has been requested. Called as part of create table RPC call. Called as part of create table handler and it is async to the create RPC call.

Specified by:

postCreateTableHandler in interface MasterObserver

Overrides:

postCreateTableHandler in class BaseMasterObserver

Parameters:

ctx - the environment to interact with the framework and master

desc - the HTableDescriptor for the table

regions - the initial regions created for the table

Throws:

IOException

postDeleteTableHandler

public void postDeleteTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
                                   TableName tableName)
                            throws IOException

Description copied from interface: MasterObserver

Called after HMaster deletes a table. Called as part of delete table handler and it is async to the delete RPC call. It can't bypass the default action, e.g., ctx.bypass() won't have effect.

Specified by:

postDeleteTableHandler in interface MasterObserver

Overrides:

postDeleteTableHandler in class BaseMasterObserver

Parameters:

ctx - the environment to interact with the framework and master

tableName - the name of the table

Throws:

IOException