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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5471) SyncLogs thread in Child.java would update wrong file for a cleanup attempt, in some cases.
Date Tue, 17 Mar 2009 03:44:51 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12682547#action_12682547
] 

Amareshwari Sriramadasu commented on HADOOP-5471:
-------------------------------------------------

Test failure TestCapacityScheduler.testClusterBlockingForLackOfMemory is not related to the
patch.

> SyncLogs thread in Child.java would update wrong file for a cleanup attempt, in some
cases.
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-5471
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5471
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.1
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.19.2
>
>         Attachments: patch-5471-1.txt, patch-5471.txt
>
>
> This happens in the following scenario:
> If jvm is launched for a cleanup attempt and getTask has not returned yet. thus, isCleanup
value is not obtained yet. But, the SyncLogs thread would do a syncLogs with wrong isCleanup
value (i.e. with wrong index file). 

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