[ https://issues.apache.org/jira/browse/MAPREDUCE-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sandy Ryza resolved MAPREDUCE-3946. ----------------------------------- Resolution: Duplicate > If a resource requirement is higher than available on any node, job should > fail early > ------------------------------------------------------------------------------------- > > Key: MAPREDUCE-3946 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3946 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: resourcemanager > Affects Versions: 0.24.0, 0.23.2 > Reporter: Todd Lipcon > > If you configure the NMs to have 1GB of RAM each, and then try to submit a > job which has an AM resource requirement of 1.5GB, the job will neither run > nor fail. Instead, it will slowly sop of all of the resources in the cluster > as "reservations" despite the fact that it will never be able to schedule > something. Instead, it should fail early indicating that the required memory > allocation is infeasible. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira