add location to web UI so you know where you are - cluster, node, AM, job
history
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Key: MAPREDUCE-3074
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3074
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: mrv2
Affects Versions: 0.23.0
Reporter: Thomas Graves
Fix For: 0.23.0
Right now if you go to any of the web UIs for resource manager, node manager,
app master, or job history, they look very similar but sometimes it hard to
tell which page you are. Adding a title or something that lets you know would
be helpful. Or somehow make them more seemless so one doesn't have to know.
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