hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4670) Improve the way job history files are managed
Date Mon, 17 Nov 2008 07:48:46 GMT
Improve the way job history files are managed
---------------------------------------------

                 Key: HADOOP-4670
                 URL: https://issues.apache.org/jira/browse/HADOOP-4670
             Project: Hadoop Core
          Issue Type: Improvement
          Components: mapred
    Affects Versions: 0.20.0
            Reporter: Amar Kamat
             Fix For: 0.20.0


Today all the jobhistory files are dumped in one _job-history_ folder. This can cause problems
when there is a need to search the history folder (job-recovery etc). It would be nice if
we group all the jobs under a _user_ folder. So all the jobs for user _amar_ will go in _history-folder/amar/_.
Jobs can be categorized using various features like _jobid, date, jobname_ etc but using _username_
will make the search much more efficient and also will not result into namespace explosion.


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message