public static class TestNamespaceAuditor.MasterSyncObserver extends BaseMasterObserver
Coprocessor.StatePRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION| Constructor and Description |
|---|
MasterSyncObserver() |
| Modifier and Type | Method and Description |
|---|---|
void |
postDeleteTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
TableName tableName)
Called after
HMaster deletes a
table. |
void |
preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx,
HTableDescriptor desc,
HRegionInfo[] regions)
Called before a new table is created by
HMaster. |
void |
preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx,
TableName tableName)
Called before
HMaster deletes a
table. |
postAbortProcedure, postAddColumn, postAddColumnHandler, postAssign, postBalance, postBalanceSwitch, postCloneSnapshot, postCreateNamespace, postCreateTable, postCreateTableHandler, postDeleteColumn, postDeleteColumnHandler, postDeleteNamespace, postDeleteSnapshot, postDeleteTable, 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, preAddColumnHandler, preAssign, preBalance, preBalanceSwitch, preCloneSnapshot, preCreateNamespace, preCreateTableHandler, preDeleteColumn, preDeleteColumnHandler, preDeleteNamespace, preDeleteSnapshot, 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, stoppublic void preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) throws IOException
MasterObserverHMaster deletes a
table. Called as part of delete table RPC call.
It can't bypass the default action, e.g., ctx.bypass() won't have effect.preDeleteTable in interface MasterObserverpreDeleteTable in class BaseMasterObserverctx - the environment to interact with the framework and mastertableName - the name of the tableIOExceptionpublic void postDeleteTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) throws IOException
MasterObserverHMaster 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.postDeleteTableHandler in interface MasterObserverpostDeleteTableHandler in class BaseMasterObserverctx - the environment to interact with the framework and mastertableName - the name of the tableIOExceptionpublic void preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, HTableDescriptor desc, HRegionInfo[] regions) throws IOException
MasterObserverHMaster. Called as part of create
table RPC call.
It can't bypass the default action, e.g., ctx.bypass() won't have effect.preCreateTable in interface MasterObserverpreCreateTable in class BaseMasterObserverctx - the environment to interact with the framework and masterdesc - the HTableDescriptor for the tableregions - the initial regions created for the tableIOException