James Taylor created PHOENIX-4122:
-------------------------------------
Summary: Prevent IllegalMonitorStateException from occurring when
releasing row locks
Key: PHOENIX-4122
URL: https://issues.apache.org/jira/browse/PHOENIX-4122
Project: Phoenix
Issue Type: Bug
Reporter: James Taylor
Assignee: James Taylor
Fix For: 4.12.0
In this iteration, after RS process was killed, Indexes were disabled and soon
its status was changed to INACTIVE state.
After all regions were re-assigned, we observed that two RS were aborted with
below exception in logs
{code}
org.apache.phoenix.hbase.index.Indexer threw
java.lang.IllegalMonitorStateException
java.lang.IllegalMonitorStateException
at
java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:151)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1261)
at
java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:457)
at
org.apache.phoenix.hbase.index.LockManager$RowLockImpl.release(LockManager.java:223)
at
org.apache.phoenix.hbase.index.LockManager$RowLockContext.releaseRowLock(LockManager.java:166)
at
org.apache.phoenix.hbase.index.LockManager.unlockRow(LockManager.java:131)
at
org.apache.phoenix.hbase.index.Indexer.postBatchMutateIndispensably(Indexer.java:590)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$37.call(RegionCoprocessorHost.java:1023)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1621)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1697)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1653)
at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1019)
at
org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2837)
at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2410)
at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2365)
at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatch(UngroupedAggregateRegionObserver.java:225)
at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commit(UngroupedAggregateRegionObserver.java:791)
at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:705)
at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:255)
at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:306)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3361)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32492)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2210)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:104)
at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
at java.lang.Thread.run(Thread.java:745)
2017-08-24 07:47:19,916 FATAL [4,queue=4,port=60020] regionserver.HRegionServer
- ABORTING region server
{code}
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