MR AM should not read the username from configuration -----------------------------------------------------
Key: MAPREDUCE-3280 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3280 Project: Hadoop Map/Reduce Issue Type: Bug Components: applicationmaster, mrv2 Affects Versions: 0.23.0 Reporter: Vinod Kumar Vavilapalli Fix For: 0.23.0 MR AM reads the value for mapreduce.job.user.name from the configuration in several places. It should instead get the app-submitter name from the RM. Once that is done, we can remove the default value for mapreduce.job.user.name from mapred-default.xml -- 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