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Jonathan Eagles commented on MAPREDUCE-4215: -------------------------------------------- I haven't thought up a way to solve this issue generically. Perhaps, there could be a 'page not found' or 'internal error' concept. I added a small patch to fix this issue in a one off way so this use case better explanation of what happened. > RM app page shows 500 error on appid parse error > ------------------------------------------------ > > Key: MAPREDUCE-4215 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4215 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.3 > Reporter: Jonathan Eagles > Assignee: Jonathan Eagles > Fix For: 2.0.0 > > Attachments: MAPREDUCE-4215.patch > > > For example, cluster/app/application_1335823499485_000a has displays this > error -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira