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Ramya Sunil updated MAPREDUCE-3185: ----------------------------------- Priority: Critical (was: Major) I see this issue happening very often. The tables no longer can be sorted and also the next pages cannot be viewed after running a little over 100+ jobs. Raising the priority since the UI becomes completely unusable at this point. > RM Web UI does not sort the columns in some cases. > -------------------------------------------------- > > Key: MAPREDUCE-3185 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3185 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Reporter: Mahadev konar > Priority: Critical > > While running lots of jobs on a MRv2 cluster the RM web UI shows this error > on loading the RM web UI: > "DataTables warning (table id = 'apps'): Added data (size 8) does not match > known number of columns (9)" > After ignoring the error, the column sorting on Web UI stops working. -- 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