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Posted to common-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2008/10/23 13:44:45 UTC

[jira] Updated: (HADOOP-4017) Unify the way job history filename is parsed

     [ https://issues.apache.org/jira/browse/HADOOP-4017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amar Kamat updated HADOOP-4017:
-------------------------------

    Attachment: HADOOP-4017-v1.patch

Attaching a patch the implements the basic idea. I have found out 2 places where the job-history filename was hacked 
1) jobhistory.jsp
2) HistoryViewer.java
Am I missing something?

> Unify  the way job history filename is parsed
> ---------------------------------------------
>
>                 Key: HADOOP-4017
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4017
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Amar Kamat
>         Attachments: HADOOP-4017-v1.patch
>
>
> Job history filename has the following meta-info :
> - jobtracker's hostname
> - job id
> - username
> - jobname
> {{HistoryViewer.java}} and {{jobhistory.jsp}} are required to parse the history filename to extract the meta-info. It makes more sense to provide a common utility in {{JobHistory}} to do it.

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