[ https://issues.apache.org/jira/browse/YARN-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14322144#comment-14322144 ]
Rohith commented on YARN-3194: ------------------------------ And Not related specific to this jira, I have one doubt on this method {{ResourceTrackerService#handleNMContainerStatus}} is sending container_finished event only to master container. Why other containers are not considered? I think it is made intentionally for optimization so if container_finished event would release other containers resources. Is this is the reason? > After NM restart,completed containers are not released which are sent during > NM registration > -------------------------------------------------------------------------------------------- > > Key: YARN-3194 > URL: https://issues.apache.org/jira/browse/YARN-3194 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.6.0 > Environment: NM restart is enabled > Reporter: Rohith > Assignee: Rohith > > On NM restart ,NM sends all the outstanding NMContainerStatus to RM. But RM > process only ContainerState.RUNNING. If container is completed when NM was > down then those containers resources wont be release which result in > applications to hang. -- This message was sent by Atlassian JIRA (v6.3.4#6332)