hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Joseph Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4729) job history UI not showing all job attempts
Date Wed, 17 Oct 2012 18:54:03 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13478236#comment-13478236
] 

Robert Joseph Evans commented on MAPREDUCE-4729:
------------------------------------------------

That is a bit odd.  The only thing I can think of is that the jhist files from the previous
runs were corrupted some how.  The way we have set things up on the AM an OOM will shut things
down very hard with no time for cleanup, so the end of the file may have had some issues.
This is just speculation. 
                
> job history UI not showing all job attempts
> -------------------------------------------
>
>                 Key: MAPREDUCE-4729
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4729
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver
>    Affects Versions: 0.23.3
>            Reporter: Thomas Graves
>
> We are seeing a case where a job runs but the AM is running out of memory in the first
3 attempts. The job eventually finishes on the 4th attempt.  When you go to the job history
UI for that job, it only shows the last attempt.  This is bad since we want to see why the
first 3 attempts failed.
> The RM web ui shows all 4 attempts. 
> Also I tested this locally by running "kill" on the app master and in that case the history
server UI does show all attempts.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message