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Posted to common-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2008/12/31 04:22:44 UTC

[jira] Commented: (HADOOP-4939) Create a test that would inject random failures for tasks in large jobs and would also inject TaskTracker failures

    [ https://issues.apache.org/jira/browse/HADOOP-4939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12660016#action_12660016 ] 

Arun C Murthy commented on HADOOP-4939:
---------------------------------------

I only started looking through this, a nit: we shouldn't do 'ps | grep | ... ' etc. for suspend/resume. Rather we should use the pid file to get the daemon's pid.

> Create a test that would inject random failures for tasks in large jobs and would also inject TaskTracker failures
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4939
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4939
>             Project: Hadoop Core
>          Issue Type: Sub-task
>          Components: mapred, test
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: 0.20.0
>
>         Attachments: 4939.patch
>
>
> Create a test that would inject random failures for tasks in large jobs and would also inject TaskTracker failures

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