org.apache.hadoop.hbase.master

Class TestTableLockManager.TestLockTimeoutExceptionMasterObserver

java.lang.Object

org.apache.hadoop.hbase.coprocessor.BaseMasterObserver

org.apache.hadoop.hbase.master.TestTableLockManager.TestLockTimeoutExceptionMasterObserver

All Implemented Interfaces:

Coprocessor, MasterObserver

Enclosing class:

TestTableLockManager

public static class TestTableLockManager.TestLockTimeoutExceptionMasterObserver
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
TestLockTimeoutExceptionMasterObserver()

Method Summary

Modifier and Type	Method and Description
void	postDeleteColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, byte[] c) Called after the column family has been deleted.
void	preAddColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, HColumnDescriptor column) Called prior to adding a new column family to the table.
void	preDeleteColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, byte[] c) Called prior to deleting the entire column family.

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

postAbortProcedure, postAddColumn, postAddColumnHandler, postAssign, postBalance, postBalanceSwitch, postCloneSnapshot, postCreateNamespace, postCreateTable, postCreateTableHandler, postDeleteColumn, postDeleteNamespace, postDeleteSnapshot, postDeleteTable, postDeleteTableHandler, postDisableTable, postDisableTableHandler, postEnableTable, postEnableTableHandler, postGetNamespaceDescriptor, postGetTableDescriptors, postGetTableDescriptors, postGetTableNames, postListNamespaceDescriptors, postListProcedures, postListSnapshot, postModifyColumn, postModifyColumnHandler, postModifyNamespace, postModifyTable, postModifyTableHandler, postMove, postRegionOffline, postRestoreSnapshot, postSetNamespaceQuota, postSetTableQuota, postSetUserQuota, postSetUserQuota, postSetUserQuota, postSnapshot, postStartMaster, postTableFlush, postTruncateTable, postTruncateTableHandler, postUnassign, preAbortProcedure, preAddColumn, preAssign, preBalance, preBalanceSwitch, preCloneSnapshot, preCreateNamespace, preCreateTable, preCreateTableHandler, preDeleteColumn, preDeleteNamespace, preDeleteSnapshot, preDeleteTable, preDeleteTableHandler, preDisableTable, preDisableTableHandler, preEnableTable, preEnableTableHandler, preGetNamespaceDescriptor, preGetTableDescriptors, preGetTableDescriptors, preGetTableNames, preListNamespaceDescriptors, preListProcedures, preListSnapshot, preMasterInitialization, preModifyColumn, preModifyColumnHandler, preModifyNamespace, preModifyTable, preModifyTableHandler, preMove, preRegionOffline, 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

TestLockTimeoutExceptionMasterObserver

public TestLockTimeoutExceptionMasterObserver()

Method Detail

preDeleteColumnHandler

public void preDeleteColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
                                   TableName tableName,
                                   byte[] c)
                            throws IOException

Description copied from interface: MasterObserver

Called prior to deleting the entire column family. Called as part of delete column handler.

Specified by:

preDeleteColumnHandler in interface MasterObserver

Overrides:

preDeleteColumnHandler in class BaseMasterObserver

Parameters:

ctx - the environment to interact with the framework and master

tableName - the name of the table

c - the column

Throws:

IOException

postDeleteColumnHandler

public void postDeleteColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
                                    TableName tableName,
                                    byte[] c)
                             throws IOException

Description copied from interface: MasterObserver

Called after the column family has been deleted. Called as part of delete column handler.

Specified by:

postDeleteColumnHandler in interface MasterObserver

Overrides:

postDeleteColumnHandler in class BaseMasterObserver

Parameters:

ctx - the environment to interact with the framework and master

tableName - the name of the table

c - the column

Throws:

IOException

preAddColumnHandler

public void preAddColumnHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
                                TableName tableName,
                                HColumnDescriptor column)
                         throws IOException

Description copied from interface: MasterObserver

Called prior to adding a new column family to the table. Called as part of add column handler.

Specified by:

preAddColumnHandler in interface MasterObserver

Overrides:

preAddColumnHandler in class BaseMasterObserver

Parameters:

ctx - the environment to interact with the framework and master

tableName - the name of the table

column - the HColumnDescriptor

Throws:

IOException