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Posted to mapreduce-issues@hadoop.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2011/04/09 01:32:05 UTC

[jira] [Updated] (MAPREDUCE-2429) Check jvmid during task status report

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated MAPREDUCE-2429:
--------------------------------------

    Status: Patch Available  (was: Open)

TaskUmbilicalProtocol changed to include JvmContext as part of most calls. Validates the jvm making the request.

> Check jvmid during task status report
> -------------------------------------
>
>                 Key: MAPREDUCE-2429
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2429
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>            Reporter: Arun C Murthy
>            Assignee: Siddharth Seth
>         Attachments: MR2429.patch
>
>
> Currently TT doens't check to ensure jvmid is relevant during communication with the Child via TaskUmbilicalProtocol.

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