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Posted to mapreduce-issues@hadoop.apache.org by "Ravi Gummadi (JIRA)" <ji...@apache.org> on 2010/03/19 18:52:27 UTC

[jira] Commented: (MAPREDUCE-1612) job conf file is not accessible from job history web page

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12847469#action_12847469 ] 

Ravi Gummadi commented on MAPREDUCE-1612:
-----------------------------------------

jobconf_history.jsp is accessing conf file on DFS for reading job view ACLs. Looks like reading these ACLs from history file seems to be a better way.

> job conf file is not accessible from job history web page
> ---------------------------------------------------------
>
>                 Key: MAPREDUCE-1612
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1612
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>    Affects Versions: 0.22.0
>            Reporter: Ravi Gummadi
>            Assignee: Ravi Gummadi
>             Fix For: 0.22.0
>
>
> Clicking on conf file link from job history web page is causing an NPE if history file(and the job conf file) are stored on DFS. This NPE is from jobconf_history.jsp because jobConf built from path on DFS is not having any properties.

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