org.apache.hadoop.hbase.regionserver

Class TestSplitTransactionOnCluster.FailingSplitMasterObserver

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster.FailingSplitMasterObserver

All Implemented Interfaces:

org.apache.hadoop.hbase.Coprocessor, org.apache.hadoop.hbase.coprocessor.MasterCoprocessor, org.apache.hadoop.hbase.coprocessor.MasterObserver

Enclosing class:

TestSplitTransactionOnCluster

public static class TestSplitTransactionOnCluster.FailingSplitMasterObserver
extends Object
implements org.apache.hadoop.hbase.coprocessor.MasterCoprocessor, org.apache.hadoop.hbase.coprocessor.MasterObserver

Nested Class Summary

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

org.apache.hadoop.hbase.Coprocessor.State

Field Summary

Fields

Modifier and Type	Field and Description
(package private) CountDownLatch	latch

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

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors

Constructor and Description
FailingSplitMasterObserver()

Method Summary

Modifier and Type	Method and Description
Optional<org.apache.hadoop.hbase.coprocessor.MasterObserver>	getMasterObserver()
void	preSplitRegionBeforeMETAAction(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment> ctx, byte[] splitKey, List<org.apache.hadoop.hbase.client.Mutation> metaEntries)
void	start(org.apache.hadoop.hbase.CoprocessorEnvironment e)

Methods inherited from class java.lang.Object

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

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

getServices, stop

Methods inherited from interface org.apache.hadoop.hbase.coprocessor.MasterObserver

postAbortProcedure, postAddReplicationPeer, postAddRSGroup, postAssign, postBalance, postBalanceRSGroup, postBalanceSwitch, postClearDeadServers, postCloneSnapshot, postCompletedCreateTableAction, postCompletedDeleteTableAction, postCompletedDisableTableAction, postCompletedEnableTableAction, postCompletedMergeRegionsAction, postCompletedModifyTableAction, postCompletedModifyTableAction, postCompletedSplitRegionAction, postCompletedTruncateTableAction, postCreateNamespace, postCreateTable, postDecommissionRegionServers, postDeleteNamespace, postDeleteSnapshot, postDeleteTable, postDisableReplicationPeer, postDisableTable, postEnableReplicationPeer, postEnableTable, postGetClusterMetrics, postGetLocks, postGetNamespaceDescriptor, postGetProcedures, postGetReplicationPeerConfig, postGetTableDescriptors, postGetTableNames, postGetUserPermissions, postGrant, postHasUserPermissions, postIsRpcThrottleEnabled, postListDecommissionedRegionServers, postListNamespaceDescriptors, postListReplicationPeers, postListSnapshot, postLockHeartbeat, postMergeRegions, postMergeRegionsCommitAction, postModifyNamespace, postModifyNamespace, postModifyTable, postModifyTable, postMove, postMoveServers, postMoveServersAndTables, postMoveTables, postRecommissionRegionServer, postRegionOffline, postRemoveReplicationPeer, postRemoveRSGroup, postRemoveServers, postRequestLock, postRestoreSnapshot, postRevoke, postRollBackMergeRegionsAction, postRollBackSplitRegionAction, postSetNamespaceQuota, postSetRegionServerQuota, postSetSplitOrMergeEnabled, postSetTableQuota, postSetUserQuota, postSetUserQuota, postSetUserQuota, postSnapshot, postStartMaster, postSwitchExceedThrottleQuota, postSwitchRpcThrottle, postTableFlush, postTruncateTable, postUnassign, postUpdateReplicationPeerConfig, preAbortProcedure, preAddReplicationPeer, preAddRSGroup, preAssign, preBalance, preBalanceRSGroup, preBalanceSwitch, preClearDeadServers, preCloneSnapshot, preCreateNamespace, preCreateTable, preCreateTableAction, preCreateTableRegionsInfos, preDecommissionRegionServers, preDeleteNamespace, preDeleteSnapshot, preDeleteTable, preDeleteTableAction, preDisableReplicationPeer, preDisableTable, preDisableTableAction, preEnableReplicationPeer, preEnableTable, preEnableTableAction, preGetClusterMetrics, preGetLocks, preGetNamespaceDescriptor, preGetProcedures, preGetReplicationPeerConfig, preGetTableDescriptors, preGetTableNames, preGetUserPermissions, preGrant, preHasUserPermissions, preIsRpcThrottleEnabled, preListDecommissionedRegionServers, preListNamespaceDescriptors, preListReplicationPeers, preListSnapshot, preLockHeartbeat, preMasterInitialization, preMergeRegions, preMergeRegionsAction, preMergeRegionsCommitAction, preModifyNamespace, preModifyNamespace, preModifyTable, preModifyTable, preModifyTableAction, preModifyTableAction, preMove, preMoveServers, preMoveServersAndTables, preMoveTables, preRecommissionRegionServer, preRegionOffline, preRemoveReplicationPeer, preRemoveRSGroup, preRemoveServers, preRequestLock, preRestoreSnapshot, preRevoke, preSetNamespaceQuota, preSetRegionServerQuota, preSetSplitOrMergeEnabled, preSetTableQuota, preSetUserQuota, preSetUserQuota, preSetUserQuota, preShutdown, preSnapshot, preSplitRegion, preSplitRegionAction, preSplitRegionAfterMETAAction, preStopMaster, preSwitchExceedThrottleQuota, preSwitchRpcThrottle, preTableFlush, preTruncateTable, preTruncateTableAction, preUnassign, preUpdateReplicationPeerConfig

Field Detail

latch

volatile CountDownLatch latch

Constructor Detail

FailingSplitMasterObserver

public FailingSplitMasterObserver()

Method Detail

start

public void start(org.apache.hadoop.hbase.CoprocessorEnvironment e)
           throws IOException

Specified by:

start in interface org.apache.hadoop.hbase.Coprocessor

Throws:

IOException

getMasterObserver

public Optional<org.apache.hadoop.hbase.coprocessor.MasterObserver> getMasterObserver()

Specified by:

getMasterObserver in interface org.apache.hadoop.hbase.coprocessor.MasterCoprocessor

preSplitRegionBeforeMETAAction

public void preSplitRegionBeforeMETAAction(org.apache.hadoop.hbase.coprocessor.ObserverContext<org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment> ctx,
                                           byte[] splitKey,
                                           List<org.apache.hadoop.hbase.client.Mutation> metaEntries)
                                    throws IOException

Specified by:

preSplitRegionBeforeMETAAction in interface org.apache.hadoop.hbase.coprocessor.MasterObserver

Throws:

IOException