Error conditions in web apps should stop pages from rendering.
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Key: MAPREDUCE-3320
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3320
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.0, 0.24.0
Reporter: Robert Joseph Evans
Assignee: Robert Joseph Evans
Priority: Critical
Fix For: 0.24.0, 0.23.1
There are several places in the web apps where an error condition should short
circuit the page from rendering, but it does not. Ideally the web app
framework should be extended to support exceptions similar to Jersey that can
have an HTTP return code associated with them. Then all of the places that
produce custom error pages can just throw these exceptions instead.
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