[ https://issues.apache.org/jira/browse/YARN-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anubhav Dhoot moved MAPREDUCE-6509 to YARN-4247: ------------------------------------------------ Component/s: (was: resourcemanager) resourcemanager fairscheduler Key: YARN-4247 (was: MAPREDUCE-6509) Project: Hadoop YARN (was: Hadoop Map/Reduce) > Deadlock in FSAppAttempt and RMAppAttemptImpl causes RM to stop processing > events > --------------------------------------------------------------------------------- > > Key: YARN-4247 > URL: https://issues.apache.org/jira/browse/YARN-4247 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler, resourcemanager > Reporter: Anubhav Dhoot > Assignee: Anubhav Dhoot > > We see this deadlock in our testing where events do not get processed and we > see this in the logs before the RM dies of OOM {noformat} 2015-10-08 > 04:48:01,918 INFO org.apache.hadoop.yarn.event.AsyncDispatcher: Size of > event-queue is 1488000 2015-10-08 04:48:01,918 INFO > org.apache.hadoop.yarn.event.AsyncDispatcher: Size of event-queue is 1488000 > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)