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From "GAO Rui (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9403) Erasure coding: some EC tests are missing timeout
Date Mon, 21 Dec 2015 02:11:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065993#comment-15065993
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GAO Rui commented on HDFS-9403:
-------------------------------

Thank you very much for teach me about Junit Rule.  I think generally we could set timeout
rule for test classes as 1 min. And, for those test classes which including test method timeout
longer than 1 min, we could set the timeout rule of those classes as long as the longest test
method timeout.  I will upload a new patch soon.

> Erasure coding: some EC tests are missing timeout
> -------------------------------------------------
>
>                 Key: HDFS-9403
>                 URL: https://issues.apache.org/jira/browse/HDFS-9403
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding, test
>    Affects Versions: 3.0.0
>            Reporter: Zhe Zhang
>            Assignee: GAO Rui
>            Priority: Minor
>         Attachments: HDFS-9403-origin-trunk.00.patch, HDFS-9403-origin-trunk.01.patch
>
>
> EC data writing pipeline is still being worked on, and bugs could introduce program hang.
We should add a timeout for all tests involving striped writing. I see at least the following:
> * {{TestErasureCodingPolicies}}
> * {{TestFileStatusWithECPolicy}}
> * {{TestDFSStripedOutputStream}}



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