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https://issues.apache.org/jira/browse/HBASE-15855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15289930#comment-15289930
 ] 

Hadoop QA commented on HBASE-15855:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 6s {color} 
| {color:red} HBASE-15855 does not apply to branch-1. Rebase required? Wrong 
Branch? See https://yetus.apache.org/documentation/0.2.1/precommit-patchnames 
for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12804794/HBASE-15855.branch-1.patch
 |
| JIRA Issue | HBASE-15855 |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/1950/console |
| Powered by | Apache Yetus 0.2.1   http://yetus.apache.org |


This message was automatically generated.



> TestSplitTransactionOnCluster#testFailedSplit may fail due to pending dead 
> server processing
> --------------------------------------------------------------------------------------------
>
>                 Key: HBASE-15855
>                 URL: https://issues.apache.org/jira/browse/HBASE-15855
>             Project: HBase
>          Issue Type: Test
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Minor
>             Fix For: 1.4.0
>
>         Attachments: 15855-branch-1.v1.patch, HBASE-15855.branch-1.patch, 
> testFailedSplit.err
>
>
> Sometimes TestSplitTransactionOnCluster#testFailedSplit fails with:
> {code}
> java.lang.AssertionError: null
>       at org.junit.Assert.fail(Assert.java:86)
>       at org.junit.Assert.assertTrue(Assert.java:41)
>       at org.junit.Assert.assertTrue(Assert.java:52)
>       at 
> org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster.testFailedSplit(TestSplitTransactionOnCluster.java:1339)
> {code}
> Here was the reason:
> {code}
> 2016-05-12 14:38:31,022 INFO  
> [RS:5;c66-slave-20176e25-5:40721-splits-1463063900610] 
> regionserver.SplitRequest(143): Split transaction journal:
>       STARTED at 1463063910621
>       PREPARED at 1463063910628
>       BEFORE_PRE_SPLIT_HOOK at 1463063910628
>       AFTER_PRE_SPLIT_HOOK at 1463063910628
>       SET_SPLITTING at 1463063910632
>       CREATE_SPLIT_DIR at 1463063910743
>       CLOSED_PARENT_REGION at 1463063910768
>       OFFLINED_PARENT at 1463063910768
>       STARTED_REGION_A_CREATION at 1463063910839
>       STARTED_REGION_B_CREATION at 1463063910889
> 2016-05-12 14:38:31,023 DEBUG [Thread-1689-EventThread] 
> zookeeper.ZooKeeperWatcher(511): hbase-admin-on-hconnection-0x9755dd10x0, 
> quorum=localhost:49482, baseZNode=/hbase Received ZooKeeper Event, type=None, 
> state=SyncConnected, path=null
> 2016-05-12 14:38:31,025 DEBUG [Thread-1689-EventThread] 
> zookeeper.ZooKeeperWatcher(574): 
> hbase-admin-on-hconnection-0x9755dd1-0x154a566b247001f connected
> 2016-05-12 14:38:31,052 DEBUG 
> [B.defaultRpcServer.handler=3,queue=0,port=54033] master.HMaster(1373): Not 
> running balancer because processing dead regionserver(s): 
> c66-slave-20176e25-5.novalocal,49562,1463063863793
> 2016-05-12 14:38:31,054 INFO  [Thread-1689] 
> client.ConnectionManager$HConnectionImplementation(1684): Closing zookeeper 
> sessionid=0x154a566b247001c
> {code}
> We should account for dead server processing before making the assertion.



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