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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10782) Hadoop2 MR tests fail occasionally because of mapreduce.jobhistory.address is no set in job conf
Date Tue, 18 Mar 2014 19:18:43 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13939672#comment-13939672
] 

Hadoop QA commented on HBASE-10782:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12635269/HBASE-10782-trunk-v1.diff
  against trunk revision .
  ATTACHMENT ID: 12635269

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 3 new or modified
tests.

    {color:green}+1 hadoop1.0{color}.  The patch compiles against the hadoop 1.0 profile.

    {color:green}+1 hadoop1.1{color}.  The patch compiles against the hadoop 1.1 profile.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
     

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/9035//console

This message is automatically generated.

> Hadoop2 MR tests fail occasionally because of mapreduce.jobhistory.address is no set
in job conf
> ------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-10782
>                 URL: https://issues.apache.org/jira/browse/HBASE-10782
>             Project: HBase
>          Issue Type: Test
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>         Attachments: HBASE-10782-trunk-v1.diff
>
>
> Hadoop2 MR tests fail occasionally with output like this:
> {code}
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1
> -------------------------------------------------------------------------------
> Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 347.57 sec <<<
FAILURE!
> testScanEmptyToAPP(org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1)  Time
elapsed: 50.047 sec  <<< ERROR!
> java.io.IOException: java.net.ConnectException: Call From liushaohui-OptiPlex-990/127.0.0.1
to 0.0.0.0:10020 failed on connection exception: java.net.ConnectException: Connection refused;
For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
> 	at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:334)
> 	at org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:419)
> 	at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:524)
> 	at org.apache.hadoop.mapreduce.Job$1.run(Job.java:314)
> 	at org.apache.hadoop.mapreduce.Job$1.run(Job.java:311)
> 	at java.security.AccessController.doPrivileged(Native Method)
>      ...
> {code}
> The reason is that when MR job was running, the job client pulled the job status from
AppMaster. When the job is completed, the AppMaster will exit. At this time, if the job client
have not got the job completed event from AppMaster, it will switch to get job report from
history server. 
> But in HBaseTestingUtility#startMiniMapReduceCluster, the config: mapreduce.jobhistory.address
is not copied to TestUtil's config.
>  
> CRUNCH-249 reported the same problem.



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