07-30-2015 09:52 PM
WARNJuly 31, 2015 12:43 AMShellBasedUnixGroupsMapping
got exception trying to get groups for user appattempt_1438233799886_18207_000001: id: appattempt_1438233799886_18207_000001: No such user
08-05-2015 09:15 AM
There is not much to go on but the user that is checked is the application ID which is not what it is supposed to be. Was the application started after the upgrade or before and recovered after the upgrade?
How is the application started: is it a Hive job, an oozie WF or a simple MR job.
Does the standard Pi example still execute OK?