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https://issues.apache.org/jira/browse/HDFS-6587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14040338#comment-14040338
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Arpit Agarwal commented on HDFS-6587:
-------------------------------------

+1 for the patch. I will commit it shortly.

> Bug in TestBPOfferService blocks the trunk build
> ------------------------------------------------
>
>                 Key: HDFS-6587
>                 URL: https://issues.apache.org/jira/browse/HDFS-6587
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Zhilei Xu
>            Assignee: Zhilei Xu
>            Priority: Blocker
>              Labels: patch
>         Attachments: patch_TestBPOfferService.txt
>
>
> need to fix a bug in TestBPOfferService#waitForBlockReceived that fails the 
> trunk, e.g. in Build #1781.
> Details: in this test, the utility function waitForBlockReceived() has a bug:
> parameter mockNN is never used but hard-coded mockNN1 is used.
> This bug introduces undeterministic test failure when 
> testBasicFunctionality() calls
> ret = waitForBlockReceived(FAKE_BLOCK, mockNN2);
> and the call finishes before the actual interaction with mockNN2 happens.



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