[HOD] Include job tracker RPC in notes attribute after job submission
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Key: HADOOP-3808
URL: https://issues.apache.org/jira/browse/HADOOP-3808
Project: Hadoop Core
Issue Type: Improvement
Affects Versions: 0.18.0
Reporter: Hemanth Yamijala
Assignee: Hemanth Yamijala
Currently, after a job is submitted, HOD records the Jobtracker URL and the
NameNode URL in the 'notes' attribute of the Torque resource manager. This
helps in building centralized administration tools that need to get a full
picture of all allocated clusters etc. Including the Jobtracker RPC port in
this attribute would be useful to build such similar tools. One of them is an
idle job tracker that can be centrally run to clear up any clusters that aren't
automatically cleaned up due to some faulty nodes in the cluster or resource
manager problems.
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