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From "Nigel Daley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1831) Hudson should kill long running tests
Date Wed, 05 Sep 2007 21:21:33 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12525221
] 

Nigel Daley commented on HADOOP-1831:
-------------------------------------

An RFE has been filed with Hudson:
https://hudson.dev.java.net/issues/show_bug.cgi?id=789

But I think the problem is with Junit.  JUnit is *supposed* to timeout a test if it is taking
longer than 15 minutes.  This doesn't seem to work reliably if a test gets really 'wedged'.

Note too that having Hudson timeout a patch build won't have the effect you desire.  It will
simply hang the patch queue since the 'current' link on the filesystem to the patch being
tested won't get removed.

> Hudson should kill long running tests
> -------------------------------------
>
>                 Key: HADOOP-1831
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1831
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: build
>    Affects Versions: 0.15.0
>            Reporter: Jim Kellerman
>             Fix For: 0.15.0
>
>
> Hudson should kill long running tests. (I believe it is supposed to but doesn't quite
seem to do the job if the test is really hung up).
> It would be nice if, when the timer goes off, Hudson did a {code}kill -QUIT{code} (to
try to get a thread dump) and then followed that with a {code}kill -9{code}
> (See the section "Killing a hung test" at http://wiki.apache.org/lucene-hadoop/HudsonBuildServer
)

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