Main changes:
- ProcedureInfo and LockInfo were removed, we use JSON instead of them
- Procedure and LockedResource are their server side equivalent
- Procedure protobuf state_data became obsolate, it is only kept for
reading previously written WAL
- Procedure protobuf contains a state_message field, which stores the internal
state messages (Any type instead of bytes)
- Procedure.serializeStateData and deserializeStateData were changed slightly
- Procedures internal states are available on client side
- Procedures are displayed on web UI and in shell in the following jruby format:
{ ID => '1', PARENT_ID = '-1', PARAMETERS => [ ..extra state information.. ] }
Signed-off-by: Michael Stack <stack@apache.org>
* testSimpleMasterFailover - fixed and verified
* testPendingOpenOrCloseWhenMasterFailover - removed as logic is based on old code and no longer relevant. TestServerCrashProcedure tests assignments with crashing master and region servers
* testMetaInTransitionWhenMasterFailover - verified that it is fixed by patch for HBASE-18511.
Signed-off-by: Michael Stack <stack@apache.org>
Upgrade commons-collections:3.2.2 to commons-collections4:4.1
Add missing dependency for hbase-procedure, hbase-thrift
Replace CircularFifoBuffer with CircularFifoQueue in WALProcedureStore and TaskMonitor
Signed-off-by: Sean Busbey <busbey@apache.org>
Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
This correctly casts the operand to a long to avoid negative offsets created by sign extending the integer operand.
Signed-off-by: tedyu <yuzhihong@gmail.com>
* closes#48 work continued on HBASE-17906
* closes#49 work continued on HBASE-17906
* closes#53 as mistake pull request
* closes#54 as mistake pull request
* closes#55 as mistake pull request
Signed-off-by: Peter Somogyi <psomogyi@cloudera.com>
Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
Do a pass with dependency:analyze; remove unused and
explicity list the dependencies we exploit.
Remove the parent dependencies set which had junit, mockito,
log4j, and findbugs annotations (had to put junit back
temporarily in subsequent version of this patch TODO). Listing in
parent set meant these libs were dependencies for all modules
which in practice was not the case. Edited all modules so
those that need any from this parent set now do explicit listing.
Ran the dependency:analyze over the project. Acted on most
suggested removals and requests for explicit listing. Some
grey areas remain around transitives that come in with
hadoop -needs better excludes, another project- and that
the dependency:analyze tool is not always accurate in its
reporting.
