Bulk Operation

HBASE-14350 Add pv2 and amv2 chapters to refguide

HBASE-14350 Reduce ProcedureInfo usage

HBASE-14350 Deprecate and throw unsupported operation when Admin#closeRegion is called.

HBASE-14350 create new Async Split API to embrace AM v2

HBASE-14350 Verify Master carrying system-tables only with short-circuit RPC

HBASE-14350 Assign system tables first (priority)

HBASE-14350 Procedure WALs are archived but not cleaned; fix

HBASE-14350 [AMv2] Remove DispatchMergingRegionsRequest & DispatchMergingRegions

HBASE-14350 Redo ProcedureInfo and LockInfo

HBASE-14350 [AMv2] Split/Merge need cleanup; currently they diverge and do not fully embrace AMv2 world

HBASE-14350 [AMv2] Enable aggregation of RPCs (assigns/unassigns, etc.)

HBASE-14350 [AMv2] If Master gives OPEN to another, if original eventually succeeds, Master will kill it

HBASE-14350 [SHELL] Purge close_region command that allows by-pass of Master

HBASE-14350 Add API for who currently holds a lock on namespace/ table/ region and log when state is LOCK_EVENT_WAIT

HBASE-14350 Fix unit tests for TestTableFavoredNodes

HBASE-14350 Support abort for all procedures by default

HBASE-14350 Implement abort for TruncateTableProcedure

HBASE-14350 Subset of HBASE-14614, Procedure v2: Core Assignment Manager (non-critical related changes)

HBASE-14350 Create LoadBalancer perf-tests (test balancer algorithm decoupled from workload)

HBASE-14350 Tooling to move table out of FAILED_OPEN state

HBASE-14350 Readd TestMergeTableRegionsProcedure mistakenly removed by HBASE-16786

HBASE-14350 Procedure v2 - cleanup isSuspended from MasterProcedureScheduler#Queue

HBASE-14350 Remove split region code from Region Server

HBASE-14350 Remove merge region code from region server

HBASE-14350 Procedure v2 - inherit region locks

HBASE-14350 Procedure v2 - remove tryAcquire*Lock and use wait/wake to make framework event based

HBASE-14350 Procedure v2 - Add handling of merge region transition to the new AM

HBASE-14350 Procedure v2 - A couple of tweaks to the SplitTableRegionProcedure

HBASE-14350 Procedure v2 - A couple of tweaks to the SplitTableRegionProcedure

HBASE-14350 Procedure v2 - add waiting procs back to the queue after restart

HBASE-14350 Procedure V2 - Check ACLs for remote HBaseLock

HBASE-14350 Procedure v2 - Inherit lock from root proc

HBASE-14350 Procedure v2 - Fix StateMachineProcedure support for child procs at last step

HBASE-14350 Procedure V2 - Remove org.apache.hadoop.hbase.zookeeper.lock

HBASE-14350 Procedure V2 - Move ZK-lock's uses to Procedure framework locks (LockProcedure)

HBASE-14350 Procedure V2 - Lock procedures to allow clients to acquire locks on tables/namespaces/regions

HBASE-14350 Procedure v2 - Support for parent holding locks

HBASE-14350 Procedure V2 - Recover 'updated' part of WAL tracker if trailer is corrupted.

HBASE-14350 Procedure v2 - Add new AM metrics

HBASE-14350 Procedure v2 - Add handling of split region transition to the new AM

HBASE-14350 Separate Create/Modify Table operations from open/reopen regions

HBASE-14350 Procedure v2 - Compute WALs cleanup on wal modification and not on every sync

HBASE-14350 Procedure V2 - Add support to addChildProcedure() as last "step" in StateMachineProcedure

HBASE-14350 Procedure V2: Support acquire/release shared table lock concurrently

HBASE-14350 Move meta bootstrap out of HMaster

HBASE-14350 Require only MasterServices to the ServerManager constructor

HBASE-14350 Procedure v2 - Reimplement merge

HBASE-14350 Procedure v2 - Improve cleaning up of proc wals

HBASE-14350 Remove HMaster.assignRegion()

HBASE-14350 replace master.am and master.sm direct access with getter calls

HBASE-14350 Replace master.am.getTableStateManager() with the direct master.getTableStateManager()

HBASE-14350 Procedure V2 - Completed support parent-child procedure

HBASE-14350 Remove unused LoadBalancer.immediateAssignment()

HBASE-14350 Procedure V2 - Procedure Queue with Regions

HBASE-14350 Procedure V2: Implement move shell command to use Proc-V2 assignment

HBASE-14350 Procedure V2: Update ServerCrashProcedure to interact with assignment procedures

HBASE-14350 Procedure v2: Replace the old AM with the new AM

HBASE-14350 Procedure V2: Implement single region assignment procedure from Master-side

HBASE-14350 Procedure v2: Core Assignment Manager

HBASE-14350 Procedure V2: Reimplement DispatchMergingRegionHandler

HBASE-14350 Procedure v2 - Reimplement split

HBASE-14350 Procedure V2: unnecessaery operations on AssignmentManager#recoverTableInDisablingState() and recoverTableInEnablingState()