Uses of Interface
org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment

Packages that use MasterCoprocessorEnvironment

Package	Description
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.coprocessor.example
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.quotas
org.apache.hadoop.hbase.rsgroup
org.apache.hadoop.hbase.security.access
org.apache.hadoop.hbase.security.visibility

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.coprocessor

Method parameters in org.apache.hadoop.hbase.coprocessor with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
default void	MasterObserver.postAbortProcedure(ObserverContext<MasterCoprocessorEnvironment> ctx) Called after a abortProcedure request has been processed.
default void	MasterObserver.postAddReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig) Called after add a replication peer
default void	MasterObserver.postAddRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String name) Called after a new region server group is added
default void	MasterObserver.postAssign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called after the region assignment has been requested.
default void	MasterObserver.postBalance(ObserverContext<MasterCoprocessorEnvironment> ctx, List<RegionPlan> plans) Called after the balancing plan has been submitted.
default void	MasterObserver.postBalanceRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String groupName, boolean balancerRan) Called after a region server group is removed
default void	MasterObserver.postBalanceSwitch(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean oldValue, boolean newValue) Called after the flag to enable/disable balancing has changed.
default void	MasterObserver.postClearDeadServers(ObserverContext<MasterCoprocessorEnvironment> ctx, List<ServerName> servers, List<ServerName> notClearedServers) Called after clear dead region servers.
default void	MasterObserver.postCloneSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called after a snapshot clone operation has been requested.
default void	MasterObserver.postCompletedCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called after the createTable operation has been requested.
default void	MasterObserver.postCompletedDeleteTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after HMaster deletes a table.
default void	MasterObserver.postCompletedDisableTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the disableTable operation has been requested.
default void	MasterObserver.postCompletedEnableTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the enableTable operation has been requested.
default void	MasterObserver.postCompletedMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) called after the regions merge.
default void	MasterObserver.postCompletedModifyTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default void	MasterObserver.postCompletedModifyTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor oldDescriptor, TableDescriptor currentDescriptor) Called after to modifying a table's properties.
default void	MasterObserver.postCompletedSplitRegionAction(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo regionInfoA, RegionInfo regionInfoB) Called after the region is split.
default void	MasterObserver.postCompletedTruncateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after HMaster truncates a table.
default void	MasterObserver.postCreateNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns) Called after the createNamespace operation has been requested.
default void	MasterObserver.postCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called after the createTable operation has been requested.
default void	MasterObserver.postDecommissionRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx, List<ServerName> servers, boolean offload) Called after decommission region servers.
default void	MasterObserver.postDeleteNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace) Called after the deleteNamespace operation has been requested.
default void	MasterObserver.postDeleteSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot) Called after the delete snapshot operation has been requested.
default void	MasterObserver.postDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the deleteTable operation has been requested.
default void	MasterObserver.postDisableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called after disable a replication peer
default void	MasterObserver.postDisableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the disableTable operation has been requested.
default void	MasterObserver.postEnableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called after enable a replication peer
default void	MasterObserver.postEnableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the enableTable operation has been requested.
default void	MasterObserver.postGetClusterMetrics(ObserverContext<MasterCoprocessorEnvironment> ctx, ClusterMetrics status) Called after get cluster status.
default void	MasterObserver.postGetLocks(ObserverContext<MasterCoprocessorEnvironment> ctx) Called after a getLocks request has been processed.
default void	MasterObserver.postGetNamespaceDescriptor(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns) Called after a getNamespaceDescriptor request has been processed.
default void	MasterObserver.postGetProcedures(ObserverContext<MasterCoprocessorEnvironment> ctx) Called after a getProcedures request has been processed.
default void	MasterObserver.postGetReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called after get the configured ReplicationPeerConfig for the specified peer
default void	MasterObserver.postGetTableDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableName> tableNamesList, List<TableDescriptor> descriptors, String regex) Called after a getTableDescriptors request has been processed.
default void	MasterObserver.postGetTableNames(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableDescriptor> descriptors, String regex) Called after a getTableNames request has been processed.
default void	MasterObserver.postGetUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, TableName tableName, byte[] family, byte[] qualifier) Called after getting user permissions.
default void	MasterObserver.postGrant(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission, boolean mergeExistingPermissions) Called after granting user permissions.
default void	MasterObserver.postHasUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, List<Permission> permissions) Called after checking if user has permissions.
default void	MasterObserver.postIsRpcThrottleEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean rpcThrottleEnabled) Called after getting if is rpc throttle enabled.
default void	MasterObserver.postListDecommissionedRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx) Called after list decommissioned region servers.
default void	MasterObserver.postListNamespaceDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<NamespaceDescriptor> descriptors) Called after a listNamespaceDescriptors request has been processed.
default void	MasterObserver.postListReplicationPeers(ObserverContext<MasterCoprocessorEnvironment> ctx, String regex) Called after list replication peers.
default void	MasterObserver.postListSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot) Called after listSnapshots request has been processed.
default void	MasterObserver.postLockHeartbeat(ObserverContext<MasterCoprocessorEnvironment> ctx) Called after heartbeat to a lock.
default void	MasterObserver.postMergeRegions(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo[] regionsToMerge) called after merge regions request.
default void	MasterObserver.postMergeRegionsCommitAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) This will be called after META step as part of regions merge transaction.
default void	MasterObserver.postModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor currentNsDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default void	MasterObserver.postModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor oldNsDescriptor, NamespaceDescriptor currentNsDescriptor) Called after the modifyNamespace operation has been requested.
default void	MasterObserver.postModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default void	MasterObserver.postModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor oldDescriptor, TableDescriptor currentDescriptor) Called after the modifyTable operation has been requested.
default void	MasterObserver.postMove(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo region, ServerName srcServer, ServerName destServer) Called after the region move has been requested.
default void	MasterObserver.postMoveServers(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers, String targetGroup) Called after servers are moved to target region server group
default void	MasterObserver.postMoveServersAndTables(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers, Set<TableName> tables, String targetGroup) Called after servers are moved to target region server group
default void	MasterObserver.postMoveTables(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<TableName> tables, String targetGroup) Called after servers are moved to target region server group
default void	MasterObserver.postRecommissionRegionServer(ObserverContext<MasterCoprocessorEnvironment> ctx, ServerName server, List<byte[]> encodedRegionNames) Called after recommission region server.
default void	MasterObserver.postRegionOffline(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called after the region has been marked offline.
default void	MasterObserver.postRemoveReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called after remove a replication peer
default void	MasterObserver.postRemoveRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String name) Called after a region server group is removed
default void	MasterObserver.postRemoveServers(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers) Called after servers are removed from rsgroup
default void	MasterObserver.postRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, TableName tableName, RegionInfo[] regionInfos, String description) Called after new LockProcedure is queued.
default void	MasterObserver.postRestoreSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called after a snapshot restore operation has been requested.
default void	MasterObserver.postRevoke(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission) Called after revoking user permissions.
default void	MasterObserver.postRollBackMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) This will be called after the roll back of the regions merge.
default void	MasterObserver.postRollBackSplitRegionAction(ObserverContext<MasterCoprocessorEnvironment> ctx) This will be called after the roll back of the split region is completed
default void	MasterObserver.postSetNamespaceQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, GlobalQuotaSettings quotas) Called after the quota for the namespace is stored.
default void	MasterObserver.postSetRegionServerQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String regionServer, GlobalQuotaSettings quotas) Called after the quota for the region server is stored.
default void	MasterObserver.postSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean newValue, MasterSwitchType switchType) Called after setting split / merge switch
default void	MasterObserver.postSetTableQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, GlobalQuotaSettings quotas) Called after the quota for the table is stored.
default void	MasterObserver.postSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, GlobalQuotaSettings quotas) Called after the quota for the user is stored.
default void	MasterObserver.postSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, GlobalQuotaSettings quotas) Called after the quota for the user on the specified namespace is stored.
default void	MasterObserver.postSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, TableName tableName, GlobalQuotaSettings quotas) Called after the quota for the user on the specified table is stored.
default void	MasterObserver.postSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called after the snapshot operation has been requested.
default void	MasterObserver.postStartMaster(ObserverContext<MasterCoprocessorEnvironment> ctx) Called immediately after an active master instance has completed initialization.
default void	MasterObserver.postSwitchExceedThrottleQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean oldValue, boolean newValue) Called after switching exceed throttle quota state.
default void	MasterObserver.postSwitchRpcThrottle(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean oldValue, boolean newValue) Called after switching rpc throttle enabled state.
default void	MasterObserver.postTableFlush(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the table memstore is flushed to disk.
default void	MasterObserver.postTruncateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called after the truncateTable operation has been requested.
default void	MasterObserver.postUnassign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo, boolean force) Called after the region unassignment has been requested.
default void	MasterObserver.postUpdateReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig) Called after update peerConfig for the specified peer
default void	MasterObserver.preAbortProcedure(ObserverContext<MasterCoprocessorEnvironment> ctx, long procId) Called before a abortProcedure request has been processed.
default void	MasterObserver.preAddReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig) Called before add a replication peer
default void	MasterObserver.preAddRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String name) Called before a new region server group is added
default void	MasterObserver.preAssign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called prior to assigning a specific region.
default void	MasterObserver.preBalance(ObserverContext<MasterCoprocessorEnvironment> ctx) Called prior to requesting rebalancing of the cluster regions, though after the initial checks for regions in transition and the balance switch flag.
default void	MasterObserver.preBalanceRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String groupName) Called before a region server group is removed
default void	MasterObserver.preBalanceSwitch(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean newValue) Called prior to modifying the flag used to enable/disable region balancing.
default void	MasterObserver.preClearDeadServers(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before clear dead region servers.
default void	MasterObserver.preCloneSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called before a snapshot is cloned.
default void	MasterObserver.preCreateNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns) Called before a new namespace is created by HMaster.
default void	MasterObserver.preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called before a new table is created by HMaster.
default void	MasterObserver.preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called before a new table is created by HMaster.
default TableDescriptor	MasterObserver.preCreateTableRegionsInfos(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc) Called before we create the region infos for this table.
default void	MasterObserver.preDecommissionRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx, List<ServerName> servers, boolean offload) Called before decommission region servers.
default void	MasterObserver.preDeleteNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace) Called before HMaster deletes a namespace
default void	MasterObserver.preDeleteSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot) Called before a snapshot is deleted.
default void	MasterObserver.preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called before HMaster deletes a table.
default void	MasterObserver.preDeleteTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called before HMaster deletes a table.
default void	MasterObserver.preDisableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called before disable a replication peer
default void	MasterObserver.preDisableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called prior to disabling a table.
default void	MasterObserver.preDisableTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called prior to disabling a table.
default void	MasterObserver.preEnableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called before enable a replication peer
default void	MasterObserver.preEnableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called prior to enabling a table.
default void	MasterObserver.preEnableTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called prior to enabling a table.
default void	MasterObserver.preGetClusterMetrics(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before get cluster status.
default void	MasterObserver.preGetLocks(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before a getLocks request has been processed.
default void	MasterObserver.preGetNamespaceDescriptor(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace) Called before a getNamespaceDescriptor request has been processed.
default void	MasterObserver.preGetProcedures(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before a getProcedures request has been processed.
default void	MasterObserver.preGetReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called before get the configured ReplicationPeerConfig for the specified peer
default void	MasterObserver.preGetTableDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableName> tableNamesList, List<TableDescriptor> descriptors, String regex) Called before a getTableDescriptors request has been processed.
default void	MasterObserver.preGetTableNames(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableDescriptor> descriptors, String regex) Called before a getTableNames request has been processed.
default void	MasterObserver.preGetUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, TableName tableName, byte[] family, byte[] qualifier) Called before getting user permissions.
default void	MasterObserver.preGrant(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission, boolean mergeExistingPermissions) Called before granting user permissions.
default void	MasterObserver.preHasUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, List<Permission> permissions)
default void	MasterObserver.preIsRpcThrottleEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before getting if is rpc throttle enabled.
default void	MasterObserver.preListDecommissionedRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx) Called before list decommissioned region servers.
default void	MasterObserver.preListNamespaceDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<NamespaceDescriptor> descriptors) Called before a listNamespaceDescriptors request has been processed.
default void	MasterObserver.preListReplicationPeers(ObserverContext<MasterCoprocessorEnvironment> ctx, String regex) Called before list replication peers.
default void	MasterObserver.preListSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot) Called before listSnapshots request has been processed.
default void	MasterObserver.preLockHeartbeat(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tn, String description) Called before heartbeat to a lock.
default void	MasterObserver.preMasterInitialization(ObserverContext<MasterCoprocessorEnvironment> ctx) Call before the master initialization is set to true.
default void	MasterObserver.preMergeRegions(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) Called before merge regions request.
default void	MasterObserver.preMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) Called before the regions merge.
default void	MasterObserver.preMergeRegionsCommitAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, List<Mutation> metaEntries) This will be called before update META step as part of regions merge transaction.
default void	MasterObserver.preModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor newNsDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default void	MasterObserver.preModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor currentNsDescriptor, NamespaceDescriptor newNsDescriptor) Called prior to modifying a namespace's properties.
default void	MasterObserver.preModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor newDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default TableDescriptor	MasterObserver.preModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDescriptor, TableDescriptor newDescriptor) Called prior to modifying a table's properties.
default void	MasterObserver.preModifyTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor newDescriptor) Deprecated. Since 2.1. Will be removed in 3.0.
default void	MasterObserver.preModifyTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDescriptor, TableDescriptor newDescriptor) Called prior to modifying a table's properties.
default void	MasterObserver.preMove(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo region, ServerName srcServer, ServerName destServer) Called prior to moving a given region from one region server to another.
default void	MasterObserver.preMoveServers(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers, String targetGroup) Called before servers are moved to target region server group
default void	MasterObserver.preMoveServersAndTables(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers, Set<TableName> tables, String targetGroup) Called before servers are moved to target region server group
default void	MasterObserver.preMoveTables(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<TableName> tables, String targetGroup) Called before tables are moved to target region server group
default void	MasterObserver.preRecommissionRegionServer(ObserverContext<MasterCoprocessorEnvironment> ctx, ServerName server, List<byte[]> encodedRegionNames) Called before recommission region server.
default void	MasterObserver.preRegionOffline(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called prior to marking a given region as offline.
default void	MasterObserver.preRemoveReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId) Called before remove a replication peer
default void	MasterObserver.preRemoveRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String name) Called before a region server group is removed
default void	MasterObserver.preRemoveServers(ObserverContext<MasterCoprocessorEnvironment> ctx, Set<Address> servers) Called before servers are removed from rsgroup
default void	MasterObserver.preRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, TableName tableName, RegionInfo[] regionInfos, String description) Called before new LockProcedure is queued.
default void	MasterObserver.preRestoreSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called before a snapshot is restored.
default void	MasterObserver.preRevoke(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission) Called before revoking user permissions.
default void	MasterObserver.preSetNamespaceQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, GlobalQuotaSettings quotas) Called before the quota for the namespace is stored.
default void	MasterObserver.preSetRegionServerQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String regionServer, GlobalQuotaSettings quotas) Called before the quota for the region server is stored.
default void	MasterObserver.preSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean newValue, MasterSwitchType switchType) Called prior to setting split / merge switch Supports Coprocessor 'bypass'.
default void	MasterObserver.preSetTableQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, GlobalQuotaSettings quotas) Called before the quota for the table is stored.
default void	MasterObserver.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, GlobalQuotaSettings quotas) Called before the quota for the user is stored.
default void	MasterObserver.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, GlobalQuotaSettings quotas) Called before the quota for the user on the specified namespace is stored.
default void	MasterObserver.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, TableName tableName, GlobalQuotaSettings quotas) Called before the quota for the user on the specified table is stored.
default void	MasterObserver.preShutdown(ObserverContext<MasterCoprocessorEnvironment> ctx) Called prior to shutting down the full HBase cluster, including this HMaster process.
default void	MasterObserver.preSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor tableDescriptor) Called before a new snapshot is taken.
default void	MasterObserver.preSplitRegion(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName, byte[] splitRow) Called before the split region procedure is called.
default void	MasterObserver.preSplitRegionAction(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName, byte[] splitRow) Called before the region is split.
default void	MasterObserver.preSplitRegionAfterMETAAction(ObserverContext<MasterCoprocessorEnvironment> ctx) This will be called after update META step as part of split transaction
default void	MasterObserver.preSplitRegionBeforeMETAAction(ObserverContext<MasterCoprocessorEnvironment> ctx, byte[] splitKey, List<Mutation> metaEntries) This will be called before update META step as part of split transaction.
default void	MasterObserver.preStopMaster(ObserverContext<MasterCoprocessorEnvironment> ctx) Called immediately prior to stopping this HMaster process.
default void	MasterObserver.preSwitchExceedThrottleQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean enable) Called before switching exceed throttle quota state.
default void	MasterObserver.preSwitchRpcThrottle(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean enable) Called before switching rpc throttle enabled state.
default void	MasterObserver.preTableFlush(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called before the table memstore is flushed to disk.
default void	MasterObserver.preTruncateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called before HMaster truncates a table.
default void	MasterObserver.preTruncateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName) Called before HMaster truncates a table.
default void	MasterObserver.preUnassign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo, boolean force) Called prior to unassigning a given region.
default void	MasterObserver.preUpdateReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig) Called before update peerConfig for the specified peer

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.coprocessor.example

Method parameters in org.apache.hadoop.hbase.coprocessor.example with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
void	ExampleMasterObserverWithMetrics.postCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
void	ExampleMasterObserverWithMetrics.preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
void	ExampleMasterObserverWithMetrics.preDisableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.master

Classes in org.apache.hadoop.hbase.master that implement MasterCoprocessorEnvironment

Modifier and Type	Class and Description
private static class	MasterCoprocessorHost.MasterEnvironment Coprocessor environment extension providing access to master related services.
private static class	MasterCoprocessorHost.MasterEnvironmentForCoreCoprocessors Special version of MasterEnvironment that exposes MasterServices for Core Coprocessors only.

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.quotas

Method parameters in org.apache.hadoop.hbase.quotas with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
void	MasterQuotasObserver.postDeleteNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace)
void	MasterQuotasObserver.postDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.rsgroup

Method parameters in org.apache.hadoop.hbase.rsgroup with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
void	RSGroupAdminEndpoint.postClearDeadServers(ObserverContext<MasterCoprocessorEnvironment> ctx, List<ServerName> servers, List<ServerName> notClearedServers)
void	RSGroupAdminEndpoint.postCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
void	RSGroupAdminEndpoint.postDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)
void	RSGroupAdminEndpoint.preCloneSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor desc)
void	RSGroupAdminEndpoint.preCreateNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns)
void	RSGroupAdminEndpoint.preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
void	RSGroupAdminEndpoint.preModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns)

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.security.access

Method parameters in org.apache.hadoop.hbase.security.access with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
void	AccessController.postAbortProcedure(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.postCompletedCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> c, TableDescriptor desc, RegionInfo[] regions)
void	AccessController.postDeleteNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace)
void	AccessController.postDeleteTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName)
void	AccessController.postGetTableDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableName> tableNamesList, List<TableDescriptor> descriptors, String regex)
void	AccessController.postGetTableNames(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableDescriptor> descriptors, String regex)
void	AccessController.postListNamespaceDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<NamespaceDescriptor> descriptors)
void	AccessController.postModifyTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName, TableDescriptor htd)
void	AccessController.postStartMaster(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.postTruncateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)
void	AccessController.preAbortProcedure(ObserverContext<MasterCoprocessorEnvironment> ctx, long procId)
void	AccessController.preAddReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig)
void	AccessController.preAssign(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo regionInfo)
void	AccessController.preBalance(ObserverContext<MasterCoprocessorEnvironment> c)
void	AccessController.preBalanceSwitch(ObserverContext<MasterCoprocessorEnvironment> c, boolean newValue)
void	AccessController.preClearDeadServers(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.preCloneSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor hTableDescriptor)
void	AccessController.preCreateNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns)
void	CoprocessorWhitelistMasterObserver.preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor htd, RegionInfo[] regions)
void	AccessController.preCreateTable(ObserverContext<MasterCoprocessorEnvironment> c, TableDescriptor desc, RegionInfo[] regions) Observer implementations
void	AccessController.preDecommissionRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx, List<ServerName> servers, boolean offload)
void	AccessController.preDeleteNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace)
void	AccessController.preDeleteSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot)
void	AccessController.preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName)
void	AccessController.preDisableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId)
void	AccessController.preDisableTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName)
void	AccessController.preEnableReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId)
void	AccessController.preEnableTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName)
void	AccessController.preGetLocks(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.preGetNamespaceDescriptor(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace)
void	AccessController.preGetProcedures(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.preGetReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId)
void	AccessController.preGetTableDescriptors(ObserverContext<MasterCoprocessorEnvironment> ctx, List<TableName> tableNamesList, List<TableDescriptor> descriptors, String regex)
void	AccessController.preGetUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, TableName tableName, byte[] family, byte[] qualifier)
void	AccessController.preGrant(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission, boolean mergeExistingPermissions)
void	AccessController.preHasUserPermissions(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, List<Permission> permissions)
void	AccessController.preIsRpcThrottleEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.preListDecommissionedRegionServers(ObserverContext<MasterCoprocessorEnvironment> ctx)
void	AccessController.preListReplicationPeers(ObserverContext<MasterCoprocessorEnvironment> ctx, String regex)
void	AccessController.preListSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot)
void	AccessController.preLockHeartbeat(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, String description)
void	AccessController.preMergeRegions(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge)
void	AccessController.preModifyNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx, NamespaceDescriptor ns)
TableDescriptor	CoprocessorWhitelistMasterObserver.preModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDesc, TableDescriptor newDesc)
TableDescriptor	AccessController.preModifyTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName, TableDescriptor currentDesc, TableDescriptor newDesc)
void	AccessController.preMove(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo region, ServerName srcServer, ServerName destServer)
void	AccessController.preRecommissionRegionServer(ObserverContext<MasterCoprocessorEnvironment> ctx, ServerName server, List<byte[]> encodedRegionNames)
void	AccessController.preRegionOffline(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo regionInfo)
void	AccessController.preRemoveReplicationPeer(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId)
void	AccessController.preRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, TableName tableName, RegionInfo[] regionInfos, String description)
void	AccessController.preRestoreSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor hTableDescriptor)
void	AccessController.preRevoke(ObserverContext<MasterCoprocessorEnvironment> ctx, UserPermission userPermission)
void	AccessController.preSetNamespaceQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, GlobalQuotaSettings quotas)
void	AccessController.preSetRegionServerQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String regionServer, GlobalQuotaSettings quotas)
void	AccessController.preSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean newValue, MasterSwitchType switchType)
void	AccessController.preSetTableQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, GlobalQuotaSettings quotas)
void	AccessController.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, GlobalQuotaSettings quotas)
void	AccessController.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, String namespace, GlobalQuotaSettings quotas)
void	AccessController.preSetUserQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, String userName, TableName tableName, GlobalQuotaSettings quotas)
void	AccessController.preShutdown(ObserverContext<MasterCoprocessorEnvironment> c)
void	AccessController.preSnapshot(ObserverContext<MasterCoprocessorEnvironment> ctx, SnapshotDescription snapshot, TableDescriptor hTableDescriptor)
void	AccessController.preSplitRegion(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, byte[] splitRow)
void	AccessController.preStopMaster(ObserverContext<MasterCoprocessorEnvironment> c)
void	AccessController.preSwitchExceedThrottleQuota(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean enable)
void	AccessController.preSwitchRpcThrottle(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean enable)
void	AccessController.preTableFlush(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)
void	AccessController.preTruncateTable(ObserverContext<MasterCoprocessorEnvironment> c, TableName tableName)
void	AccessController.preUnassign(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo regionInfo, boolean force)
void	AccessController.preUpdateReplicationPeerConfig(ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId, ReplicationPeerConfig peerConfig)
private static void	CoprocessorWhitelistMasterObserver.verifyCoprocessors(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor htd) Perform the validation checks for a coprocessor to determine if the path is white listed or not.

Uses of MasterCoprocessorEnvironment in org.apache.hadoop.hbase.security.visibility

Method parameters in org.apache.hadoop.hbase.security.visibility with type arguments of type MasterCoprocessorEnvironment

Modifier and Type	Method and Description
void	VisibilityController.postSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx, boolean newValue, MasterSwitchType switchType)
void	VisibilityController.postStartMaster(ObserverContext<MasterCoprocessorEnvironment> ctx) Master related hooks
void	VisibilityController.preDisableTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName)
TableDescriptor	VisibilityController.preModifyTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableName tableName, TableDescriptor currentDescriptor, TableDescriptor newDescriptor)