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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6579) Test failure : TestNetworkedJob
Date Mon, 08 Feb 2016 05:41:39 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15136606#comment-15136606
] 

Rohith Sharma K S commented on MAPREDUCE-6579:
----------------------------------------------

Looking into this JIRA, had offline sync up with [~Naganarasimha]. 
Earlier to YARN-3946, {{JobStatus#getFailureInfo}} used to return empty string if job is running.
And used to set valid diagnosis message when the job is failed. But now, it is change in the
behavior that API returns diagnosis message if job is running. API return type and name are
not in sync and change in return type. 

I think we should keep MR API return as old behavior only. Any clients like Tez using this
API would get affected. Any thoughts? 

And as a side note, if fix is not in test case then JIRA summary can be updated as per real
issue.



> Test failure : TestNetworkedJob
> -------------------------------
>
>                 Key: MAPREDUCE-6579
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6579
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>            Reporter: Rohith Sharma K S
>            Assignee: Akira AJISAKA
>         Attachments: MAPREDUCE-6579.01.patch, MAPREDUCE-6579.02.patch, MAPREDUCE-6579.03.patch,
MAPREDUCE-6579.04.patch
>
>
> From [https://builds.apache.org/job/PreCommit-YARN-Build/9976/artifact/patchprocess/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient-jdk1.8.0_66.txt]
TestNetworkedJob are failed intermittently.
> {code}
> Running org.apache.hadoop.mapred.TestNetworkedJob
> Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 81.131 sec <<<
FAILURE! - in org.apache.hadoop.mapred.TestNetworkedJob
> testNetworkedJob(org.apache.hadoop.mapred.TestNetworkedJob)  Time elapsed: 30.55 sec
 <<< FAILURE!
> org.junit.ComparisonFailure: expected:<[[Tue Dec 15 14:02:45 +0000 2015] Application
is Activated, waiting for resources to be assigned for AM.  Details : AM Partition = <DEFAULT_PARTITION>
; Partition Resource = <memory:8192, vCores:16> ; Queue's Absolute capacity = 100.0
% ; Queue's Absolute used capacity = 0.0 % ; Queue's Absolute max capacity = 100.0 % ; ]>
but was:<[]>
> 	at org.junit.Assert.assertEquals(Assert.java:115)
> 	at org.junit.Assert.assertEquals(Assert.java:144)
> 	at org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob(TestNetworkedJob.java:174)
> {code}



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