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Posted to mapreduce-issues@hadoop.apache.org by "Balaji Rajagopalan (JIRA)" <ji...@apache.org> on 2010/08/02 08:34:17 UTC

[jira] Commented: (MAPREDUCE-1983) [Herriot] Test linux task controller with invalid information in conf.

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12894472#action_12894472 ] 

Balaji Rajagopalan commented on MAPREDUCE-1983:
-----------------------------------------------

Vinay I take back my previous comment it is not a good idea to restart job tracker alone, since it can leave TT in invalid state, it is perfectly ok though to restart individual TT. After running the test case the TT never came back up, that issue needs to be fixed. 

> [Herriot] Test linux task controller with invalid information in conf.
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1983
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1983
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: test
>            Reporter: Vinay Kumar Thota
>            Assignee: Vinay Kumar Thota
>         Attachments: 1983-ydist-security.patch
>
>
> This case is about scenarios where the taskcontroller file is absent, or contains incorrect values for mapred.local.dir.Submit a job and verify whether job fails or not.

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