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From "Matei Zaharia (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3930) Decide how to integrate scheduler info into CLI and job tracker web page
Date Sat, 09 Aug 2008 00:10:44 GMT
Decide how to integrate scheduler info into CLI and job tracker web page
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                 Key: HADOOP-3930
                 URL: https://issues.apache.org/jira/browse/HADOOP-3930
             Project: Hadoop Core
          Issue Type: Improvement
            Reporter: Matei Zaharia
            Priority: Minor


We need a way for job schedulers such as HADOOP-3445 and HADOOP-3476 to provide info to display
on the JobTracker web interface and in the CLI. The main things needed seem to be:
* A way for schedulers to provide info to show in a column on the web UI and in the CLI -
something as simple as a single string, or a map<string, int> for multiple parameters.
* Some sorting order for jobs - maybe a method to sort a list of jobs.

Let's figure out what the best way to do this is and implement it in the existing schedulers.

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