Did you update the HBase jars on all RegionServers?
Make sure that you have all of the Regions assigned (no RITs). There
could be a pretty simple explanation as to why the index can't be
written to.
On 9/9/18 3:46 PM, Batyrshin Alexander wrote:
Correct me if im wrong.
But looks like if you have A and B region server that has index and
primary table then possible situation like this.
A and B under writes on table with indexes
A - crash
B failed on index update because A is not operating then B starting aborting
A after restart try to rebuild index from WAL but B at this time is
aborting then A starting aborting too
From this moment nothing happens (0 requests to region servers) and A
and B is not responsible from Master-status web interface
On 9 Sep 2018, at 04:38, Batyrshin Alexander <0x62...@gmail.com
<mailto:0x62...@gmail.com>> wrote:
After update we still can't recover HBase cluster. Our region servers
ABORTING over and over:
prod003:
Sep 09 02:51:27 prod003 hbase[1440]: 2018-09-09 02:51:27,395 FATAL
[RpcServer.default.FPBQ.Fifo.handler=92,queue=2,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536446665703: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:51:27 prod003 hbase[1440]: 2018-09-09 02:51:27,395 FATAL
[RpcServer.default.FPBQ.Fifo.handler=77,queue=7,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536446665703: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:52:19 prod003 hbase[1440]: 2018-09-09 02:52:19,224 FATAL
[RpcServer.default.FPBQ.Fifo.handler=82,queue=2,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536446665703: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:52:28 prod003 hbase[1440]: 2018-09-09 02:52:28,922 FATAL
[RpcServer.default.FPBQ.Fifo.handler=94,queue=4,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536446665703: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:55:02 prod003 hbase[957]: 2018-09-09 02:55:02,096 FATAL
[RpcServer.default.FPBQ.Fifo.handler=95,queue=5,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536450772841: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:55:18 prod003 hbase[957]: 2018-09-09 02:55:18,793 FATAL
[RpcServer.default.FPBQ.Fifo.handler=97,queue=7,port=60020]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536450772841: Could not update the index table,
killing server region because couldn't write to an index table
prod004:
Sep 09 02:52:13 prod004 hbase[4890]: 2018-09-09 02:52:13,541 FATAL
[RpcServer.default.FPBQ.Fifo.handler=83,queue=3,port=60020]
regionserver.HRegionServer: ABORTING region
server prod004,60020,1536446387325: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:52:50 prod004 hbase[4890]: 2018-09-09 02:52:50,264 FATAL
[RpcServer.default.FPBQ.Fifo.handler=75,queue=5,port=60020]
regionserver.HRegionServer: ABORTING region
server prod004,60020,1536446387325: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:53:40 prod004 hbase[4890]: 2018-09-09 02:53:40,709 FATAL
[RpcServer.default.FPBQ.Fifo.handler=66,queue=6,port=60020]
regionserver.HRegionServer: ABORTING region
server prod004,60020,1536446387325: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:54:00 prod004 hbase[4890]: 2018-09-09 02:54:00,060 FATAL
[RpcServer.default.FPBQ.Fifo.handler=89,queue=9,port=60020]
regionserver.HRegionServer: ABORTING region
server prod004,60020,1536446387325: Could not update the index table,
killing server region because couldn't write to an index table
prod005:
Sep 09 02:52:50 prod005 hbase[3772]: 2018-09-09 02:52:50,661 FATAL
[RpcServer.default.FPBQ.Fifo.handler=65,queue=5,port=60020]
regionserver.HRegionServer: ABORTING region
server prod005,60020,1536446400009: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:53:27 prod005 hbase[3772]: 2018-09-09 02:53:27,542 FATAL
[RpcServer.default.FPBQ.Fifo.handler=90,queue=0,port=60020]
regionserver.HRegionServer: ABORTING region
server prod005,60020,1536446400009: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:54:00 prod005 hbase[3772]: 2018-09-09 02:53:59,915 FATAL
[RpcServer.default.FPBQ.Fifo.handler=7,queue=7,port=60020]
regionserver.HRegionServer: ABORTING region
server prod005,60020,1536446400009: Could not update the index table,
killing server region because couldn't write to an index table
Sep 09 02:54:30 prod005 hbase[3772]: 2018-09-09 02:54:30,058 FATAL
[RpcServer.default.FPBQ.Fifo.handler=16,queue=6,port=60020]
regionserver.HRegionServer: ABORTING region
server prod005,60020,1536446400009: Could not update the index table,
killing server region because couldn't write to an index table
And so on...
Trace is the same everywhere:
Sep 09 02:54:30 prod005 hbase[3772]:
org.apache.phoenix.hbase.index.exception.MultiIndexWriteFailureException:
disableIndexOnFailure=true, Failed to write to multiple index
tables: [KM_IDX1, KM_IDX2, KM_HISTORY_IDX1, KM_HISTORY_IDX2,
KM_HISTORY_IDX3]
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.write.TrackingParallelWriterIndexCommitter.write(TrackingParallelWriterIndexCommitter.java:235)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.write.IndexWriter.write(IndexWriter.java:195)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:156)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:145)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.Indexer.doPostWithExceptions(Indexer.java:620)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.Indexer.doPost(Indexer.java:595)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.hbase.index.Indexer.postBatchMutateIndispensably(Indexer.java:578)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$37.call(RegionCoprocessorHost.java:1048)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1711)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1789)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1745)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1044)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:3646)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3108)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3050)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatch(UngroupedAggregateRegionObserver.java:271)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatchWithRetries(UngroupedAggregateRegionObserver.java:241)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.rebuildIndices(UngroupedAggregateRegionObserver.java:1068)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:386)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:239)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:287)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2843)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3080)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36613)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2354)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
Sep 09 02:54:30 prod005 hbase[3772]: at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
On 9 Sep 2018, at 01:44, Batyrshin Alexander <0x62...@gmail.com
<mailto:0x62...@gmail.com>> wrote:
Thank you.
We're updating our cluster right now...
On 9 Sep 2018, at 01:39, Ted Yu <yuzhih...@gmail.com
<mailto:yuzhih...@gmail.com>> wrote:
It seems you should deploy hbase with the following fix:
HBASE-21069 NPE in StoreScanner.updateReaders causes RS to crash
1.4.7 was recently released.
FYI
On Sat, Sep 8, 2018 at 3:32 PM Batyrshin Alexander
<0x62...@gmail.com <mailto:0x62...@gmail.com>> wrote:
Hello,
We got this exception from *prod006* server
Sep 09 00:38:02 prod006 hbase[18907]: 2018-09-09 00:38:02,532
FATAL [MemStoreFlusher.1] regionserver.HRegionServer: ABORTING
region server prod006,60020,1536235102833: Replay of
WAL required. Forcing server shutdown
Sep 09 00:38:02 prod006 hbase[18907]:
org.apache.hadoop.hbase.DroppedSnapshotException:
region:
KM,c\xEF\xBF\xBD\x16I7\xEF\xBF\xBD\x0A"A\xEF\xBF\xBDd\xEF\xBF\xBD\xEF\xBF\xBD\x19\x07t,1536178245576.60c121ba50e67f2429b9ca2ba2a11bad.
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2645)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2322)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2284)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:2170)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.flush(HRegion.java:2095)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:508)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:478)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.access$900(MemStoreFlusher.java:76)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher$FlushHandler.run(MemStoreFlusher.java:264)
Sep 09 00:38:02 prod006 hbase[18907]: at
java.lang.Thread.run(Thread.java:748)
Sep 09 00:38:02 prod006 hbase[18907]: Caused by:
java.lang.NullPointerException
Sep 09 00:38:02 prod006 hbase[18907]: at
java.util.ArrayList.<init>(ArrayList.java:178)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.StoreScanner.updateReaders(StoreScanner.java:863)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HStore.notifyChangedReadersObservers(HStore.java:1172)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HStore.updateStorefiles(HStore.java:1145)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HStore.access$900(HStore.java:122)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HStore$StoreFlusherImpl.commit(HStore.java:2505)
Sep 09 00:38:02 prod006 hbase[18907]: at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2600)
Sep 09 00:38:02 prod006 hbase[18907]: ... 9 more
Sep 09 00:38:02 prod006 hbase[18907]: 2018-09-09 00:38:02,532
FATAL [MemStoreFlusher.1] regionserver.HRegionServer:
RegionServer abort: loaded coprocessors
are:
[org.apache.hadoop.hbase.regionserver.IndexHalfStoreFileReaderGenerator,
org.apache.phoenix.coprocessor.SequenceRegionObserver,
org.apache.phoenix.c
After that we got ABORTING on almost every Region Servers in
cluster with different reasons:
*prod003*
Sep 09 01:12:11 prod003 hbase[11552]: 2018-09-09 01:12:11,799
FATAL [PostOpenDeployTasks:88bfac1dfd807c4cd1e9c1f31b4f053f]
regionserver.HRegionServer: ABORTING region
server prod003,60020,1536444066291: Exception running
postOpenDeployTasks; region=88bfac1dfd807c4cd1e9c1f31b4f053f
Sep 09 01:12:11 prod003 hbase[11552]:
java.io.InterruptedIOException: #139, interrupted.
currentNumberOfTask=8
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1853)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1823)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.AsyncProcess.waitForAllPreviousOpsAndReset(AsyncProcess.java:1899)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:250)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.flush(BufferedMutatorImpl.java:213)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1484)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.client.HTable.put(HTable.java:1031)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.MetaTableAccessor.put(MetaTableAccessor.java:1033)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.MetaTableAccessor.putToMetaTable(MetaTableAccessor.java:1023)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.MetaTableAccessor.updateLocation(MetaTableAccessor.java:1433)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.MetaTableAccessor.updateRegionLocation(MetaTableAccessor.java:1400)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.regionserver.HRegionServer.postOpenDeployTasks(HRegionServer.java:2041)
Sep 09 01:12:11 prod003 hbase[11552]: at
org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler$PostOpenDeployTasksThread.run(OpenRegionHandler.java:329)
*prod002*
Sep 09 01:12:30 prod002 hbase[29056]: 2018-09-09 01:12:30,144
FATAL
[RpcServer.default.FPBQ.Fifo.handler=36,queue=6,port=60020]
regionserver.HRegionServer: ABORTING region
server prod002,60020,1536235138673: Could not update the index
table, killing server region because couldn't write to an index
table
Sep 09 01:12:30 prod002 hbase[29056]:
org.apache.phoenix.hbase.index.exception.MultiIndexWriteFailureException:
disableIndexOnFailure=true, Failed to write to multiple index
tables: [KM_IDX1, KM_IDX2, KM_HISTORY1, KM_HISTORY2,
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.write.TrackingParallelWriterIndexCommitter.write(TrackingParallelWriterIndexCommitter.java:235)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.write.IndexWriter.write(IndexWriter.java:195)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:156)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:145)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.Indexer.doPostWithExceptions(Indexer.java:620)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.Indexer.doPost(Indexer.java:595)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.hbase.index.Indexer.postBatchMutateIndispensably(Indexer.java:578)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$37.call(RegionCoprocessorHost.java:1048)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1711)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1789)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1745)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutateIndispensably(RegionCoprocessorHost.java:1044)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:3646)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3108)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3050)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatch(UngroupedAggregateRegionObserver.java:271)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.access$000(UngroupedAggregateRegionObserver.java:164)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver$1.doMutation(UngroupedAggregateRegionObserver.java:246)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.index.PhoenixIndexFailurePolicy.doBatchWithRetries(PhoenixIndexFailurePolicy.java:455)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.handleIndexWriteException(UngroupedAggregateRegionObserver.java:929)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatchWithRetries(UngroupedAggregateRegionObserver.java:243)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.rebuildIndices(UngroupedAggregateRegionObserver.java:1077)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:386)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:239)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:287)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2843)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3080)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36613)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2354)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
Sep 09 01:12:30 prod002 hbase[29056]: at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
And etc...
Master-status web interface shows that contact lost from this
aborted servers.
