You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/23 23:04:39 UTC

[jira] [Resolved] (MAPREDUCE-864) Enhance JobClient API implementations to look at history files to get information about jobs that are not in memory

     [ https://issues.apache.org/jira/browse/MAPREDUCE-864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-864.
----------------------------------------

    Resolution: Fixed

I'm going to close this as stale.

> Enhance JobClient API implementations to look at history files to get information about jobs that are not in memory
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-864
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-864
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: jobtracker
>            Reporter: Devaraj Das
>            Assignee: Sharad Agarwal
>
> MAPREDUCE-817 added an API to get the JobHistory URL from the JobTracker. This is useful in two ways:
> 1) Users can use this API to get the URL, copy the history files to their local disk, and, do processing on them
> 2) APIs like JobSubmissionProtocol.getJobCounters, can read a part of the history file, and then return the information to the caller (if the job is not there in JT memory). This would  mimic most of the CompletedJobsStatusStore functionality.



--
This message was sent by Atlassian JIRA
(v6.2#6252)