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Hudson commented on HBASE-13011: -------------------------------- FAILURE: Integrated in HBase-1.1 #185 (See [https://builds.apache.org/job/HBase-1.1/185/]) HBASE-13011 TestLoadIncrementalHFiles is flakey when using AsyncRpcClient as client implementation (stack: rev ae920d55591485265469e54bb61fc7cf6678c7ce) * hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncServerResponseHandler.java * hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java * hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncCall.java * hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcChannel.java > TestLoadIncrementalHFiles is flakey when using AsyncRpcClient as client > implementation > -------------------------------------------------------------------------------------- > > Key: HBASE-13011 > URL: https://issues.apache.org/jira/browse/HBASE-13011 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0, 1.1.0 > Reporter: zhangduo > Assignee: zhangduo > Fix For: 2.0.0, 1.1.0 > > Attachments: HBASE-13011.patch, HBASE-13011_1.patch, > HBASE-13011_2.patch, HBASE-13011_3.patch, HBASE-13011_3.patch > > > The test sometimes failed because of timeout. > https://builds.apache.org/job/PreCommit-HBASE-Build/12769/testReport/junit/org.apache.hadoop.hbase.mapreduce/TestLoadIncrementalHFiles/testSimpleLoad/ > Dig into it, I found this > {noformat} > 2015-02-11 02:01:47,304 INFO [LoadIncrementalHFiles-1] > mapreduce.LoadIncrementalHFiles(563): Trying to load > hfile=hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_1 > first=ddd last=ooo > 2015-02-11 02:01:47,308 INFO [LoadIncrementalHFiles-0] > mapreduce.LoadIncrementalHFiles(563): Trying to load > hfile=hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_0 > first=aaaa last=cccc > 2015-02-11 02:01:47,317 DEBUG [LoadIncrementalHFiles-2] > mapreduce.LoadIncrementalHFiles$3(664): Going to connect to server > region=bulkNS:mytable_testSimpleLoad,,1423620104753.fdcbd21e43683c753bae40f1d890daa6., > hostname=asf910.gq1.ygridcore.net,41003,1423620099272, seqNum=2 for row > with hfile group > [{[B@7173d25a,hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_0}] > 2015-02-11 02:01:47,320 DEBUG [LoadIncrementalHFiles-3] > mapreduce.LoadIncrementalHFiles$3(664): Going to connect to server > region=bulkNS:mytable_testSimpleLoad,ddd,1423620104753.ec757ff718ce8ab99f4f6bcca389d67f., > hostname=asf910.gq1.ygridcore.net,41003,1423620099272, seqNum=2 for row ddd > with hfile group > [{[B@7173d25a,hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_1}] > {noformat} > There are two files to commit, but after this > {noformat} > 2015-02-11 02:01:47,327 INFO > [B.defaultRpcServer.handler=3,queue=0,port=41003] regionserver.HStore(690): > Validating hfile at > hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_0 > for inclusion in store myfam region > bulkNS:mytable_testSimpleLoad,,1423620104753.fdcbd21e43683c753bae40f1d890daa6. > 2015-02-11 02:01:47,330 INFO > [B.defaultRpcServer.handler=1,queue=0,port=41003] regionserver.HStore(690): > Validating hfile at > hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_1 > for inclusion in store myfam region > bulkNS:mytable_testSimpleLoad,ddd,1423620104753.ec757ff718ce8ab99f4f6bcca389d67f. > 2015-02-11 02:01:47,330 INFO > [B.defaultRpcServer.handler=4,queue=0,port=41003] regionserver.HStore(690): > Validating hfile at > hdfs://localhost:59736/user/jenkins/test-data/d964a632-8db5-4f3a-966f-89746947294b/testSimpleLoad/myfam/hfile_1 > for inclusion in store myfam region > bulkNS:mytable_testSimpleLoad,ddd,1423620104753.ec757ff718ce8ab99f4f6bcca389d67f. > {noformat} > We can see that hfile_1 have been committed twice and the second call will > fail and cause the test timeout. > I'm not sure if it is a issue of AsyncRpcClient. But if I use RpcClientImpl, > the test always passes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)