[HBASE-15104] Occasional failures due to NotServingRegionException in IT tests

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 0.94.28, 1.2.0, 1.0.3, 1.1.3, 2.0.0
• Component/s: integration tests
• Assignee: Hua Xiang
• Reporter: Hua Xiang
• Created: 14/Jan/16 01:56
• Updated: 27/Jan/16 15:28
• Resolved: 15/Jan/16 15:30

Description

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)