[ https://issues.apache.org/jira/browse/FLINK-13685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16921030#comment-16921030 ]
Josh YEH commented on FLINK-13685: ---------------------------------- Hi [~bamrabi] [~gyfora] [~Tison] [~fly_in_gis], I submitted my first [PR|[https://github.com/apache/flink/pull/9587]]. Please feel free to review. Thank you for your time! Josh > YARN deployment hangs when requested container is above the maximum vcore size > ------------------------------------------------------------------------------ > > Key: FLINK-13685 > URL: https://issues.apache.org/jira/browse/FLINK-13685 > Project: Flink > Issue Type: New Feature > Components: Deployment / YARN > Affects Versions: 1.8.1 > Reporter: Gyula Fora > Assignee: Josh YEH > Priority: Major > > When deploying on YARN flink explicitly checks whether the requested > container vcores is smaller than yarn.nodemanager.resource.cpu-vcores. > Unfortunately this doesn't guarantee that the request can be fulfilled if > yarn.scheduler.maximum-allocation-vcores is set to a lower number. > In these cases flink will just keep trying to request a container but will > never succeed. > > -- This message was sent by Atlassian Jira (v8.3.2#803003)