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From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry
Date Tue, 11 Apr 2017 16:51:41 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15964631#comment-15964631
] 

Appy commented on HBASE-16775:
------------------------------

Finally passed!
So last couple of patches were passing locally for me, but were failing in precommit. That
was because they were running sequentially on local machine, but parallely in precommit. Since
they ended up using same dir for MR jobs, they overstepped on each other.
v7 added {{TEST_UTIL.getDataTestDir();}} which'll setup separate test-data dir for each test,
hence it passes now.

[~huaxiang], [~jmhsieh], ptal.

> Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

> ----------------------------------------------------------------------------------------------
>
>                 Key: HBASE-16775
>                 URL: https://issues.apache.org/jira/browse/HBASE-16775
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: huaxiang sun
>            Assignee: Appy
>         Attachments: disable.patch, HBASE-16775.master.001.patch, HBASE-16775.master.002.patch,
HBASE-16775.master.003.patch, HBASE-16775.master.004.patch, HBASE-16775.master.005.patch,
HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not taken by the
mapper job, so the retry is actually 0. Debugging to see why this is the case.



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