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From "Xi Fang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9677) TestSetupAndCleanupFailure#testWithDFS fails on Windows
Date Mon, 01 Jul 2013 17:18:22 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13696973#comment-13696973
] 

Xi Fang commented on HADOOP-9677:
---------------------------------

The failure was introduced by the patch fixing  MAPREDUCE-5330. We have used tests to verify
the patch for MAPREDUCE-5330 works indeed. In that patch, on Windows, a delay kill is used
(see JVMManager#kill()) for killing JVM and Signal.TERM is ignored. Setting  "mapred.tasktracker.tasks.sleeptime-before-sigkill"
in this patch to zero ensures that in the unit test the kill will be executed with no delay
so that the setup/cleanup attempts get killed immediately.
                
> TestSetupAndCleanupFailure#testWithDFS fails on Windows
> -------------------------------------------------------
>
>                 Key: HADOOP-9677
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9677
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1-win
>            Reporter: Ivan Mitic
>            Assignee: Xi Fang
>         Attachments: HADOOP-9677.patch
>
>
> Exception:
> {noformat}
> junit.framework.AssertionFailedError: expected:<2> but was:<3>
> 	at org.apache.hadoop.mapred.TestSetupAndCleanupFailure.testSetupAndCleanupKill(TestSetupAndCleanupFailure.java:219)
> 	at org.apache.hadoop.mapred.TestSetupAndCleanupFailure.testWithDFS(TestSetupAndCleanupFailure.java:282)
> {noformat}

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