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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