[jira] [Commented] (MAPREDUCE-4859) TestRecoveryManager fails on branch-1

["Arun C Murthy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13526721#comment-13526721 ] 

Arun C Murthy commented on MAPREDUCE-4859:
------------------------------------------

Sigh, I give up.

TestRecoveryManager is hopeless. Mainly in the sense that it uses the confounded UtilsForTests which are broken.

testJobTrackerRestartsWithMissingJobFile & testJobTrackerRestartWithBadJobs *hang* on both Linux and MacOSX.
testJobResubmission works on MacOSX and hangs on Linux similar to the other two.

I managed to track and fix one bug in testJobTrackerInfoCreation.

I'll ignore them for 1.1.2 (sad to have a stable release with unit-test failures due to flaky test code) so we can revisit them.
                
> TestRecoveryManager fails on branch-1
> -------------------------------------
>
>                 Key: MAPREDUCE-4859
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4859
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>             Fix For: 1.1.2
>
>         Attachments: MAPREDUCE-4859.patch
>
>
> Looks like the tests are extremely flaky and just hang.

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