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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5022) [HOD] logcondense should delete all hod logs for a user, including jobtracker logs
Date Fri, 16 Jan 2009 23:43:59 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hemanth Yamijala updated HADOOP-5022:
-------------------------------------

    Attachment: hadoop-5022-3.txt

> [HOD] logcondense should delete all hod logs for a user, including jobtracker logs
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-5022
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5022
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/hod
>            Reporter: Hemanth Yamijala
>            Assignee: Peeyush Bishnoi
>            Priority: Blocker
>             Fix For: 0.18.3
>
>         Attachments: hadoop-5022-1.txt, hadoop-5022-2.txt, hadoop-5022-3.txt, hadoop-5022.txt
>
>
> Currently, logcondense.py does not delete jobtracker logs that it uploads to the DFS
when the HOD cluster is deallocated. This will result in the hod-logs directory to slowly
accumulate a whole bunch of jobtracker logs. Particularly for users who run a lot of user
jobs, this could fill up the namespace.  Further these directories will cause the logcondense
program to keep repeatedly looking at these directories stressing out the namenode. So, logcondense.py
should optionally also delete the jobtracker logs.

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