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https://issues.apache.org/jira/browse/HBASE-15104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098467#comment-15098467
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Jonathan Hsieh commented on HBASE-15104:
----------------------------------------
I've committed to all 98+ braches. Thanks huaxiang!
[~busbey] I'll look into how that error message shows up. The actual files
generate but the findbugs run look essentially identical before and after and
have no indication of errors. My guess is that a path or flag issue with the
findbugsXml.xml file.
[[email protected]] I'll take a look and report my findings here.
> Occasional failures due to NotServingRegionException in IT tests
> ----------------------------------------------------------------
>
> Key: HBASE-15104
> URL: https://issues.apache.org/jira/browse/HBASE-15104
> Project: HBase
> Issue Type: Bug
> Components: integration tests
> Affects Versions: 1.2.0
> Reporter: huaxiang sun
> Assignee: huaxiang sun
> Fix For: 2.0.0, 0.94.28, 1.2.0, 1.1.3, 1.0.4
>
> Attachments: HBASE-15104-v001.patch
>
>
> IntegrationTestAcidGuarantees fails when trying to cleanup with
> NotServerRegionExceptions giving up (after 36 attempts) .
> 5/11/09 09:19:24 INFO client.AsyncProcess: #33, waiting for some tasks to
> finish. Expected max=0, tasksInProgress=9
> 15/11/09 09:19:33 INFO client.AsyncProcess: #45, table=TestAcidGuarantees,
> attempt=10/35 failed=1ops, last exception:
> org.apache.hadoop.hbase.NotServingRegionException:
> org.apache.hadoop.hbase.NotServingRegionException: Region
> TestAcidGuarantees,test_row_1,1447089367019.032439ef4f3353cb894d20337ba043bc.
> is not online on node-4.internal,22101,1447089152259
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2786)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:922)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:1893)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32213)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2035)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> at java.lang.Thread.run(Thread.java:745)
> ...
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed
> after attempts=36, exceptions:
> Mon Nov 09 09:19:53 PST 2015, null, java.net.SocketTimeoutException:
> callTimeout=60000, callDuration=68104: row 'test_row_1'
> Looked at the RS log, the following exception is found:
> 2015-11-10 10:07:49,091 ERROR
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: Failed open
> of
> region=TestAcidGuarantees,,1447177733243.f1be6b850fe3958c5c9b5e330b5dfb00.,
> starting to roll back the global memstore size.
> org.apache.hadoop.hbase.DoNotRetryIOException: java.lang.RuntimeException:
> java.lang.ClassNotFoundException: com.hadoop.compression.lzo.LzoCodec
> at
> org.apache.hadoop.hbase.util.CompressionTest.testCompression(CompressionTest.java:102)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkCompressionCodecs(HRegion.java:6011)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5995)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5967)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5938)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5894)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5845)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:356)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:126)
> at
> org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
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