[jira] [Commented] (YARN-2829) After restart, RM should create running-attempt before AM register
[ https://issues.apache.org/jira/browse/YARN-2829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14545827#comment-14545827 ] Vinod Kumar Vavilapalli commented on YARN-2829: --- Right, I think we fixed it as part of work-preserving restart effort. After restart, RM should create running-attempt before AM register -- Key: YARN-2829 URL: https://issues.apache.org/jira/browse/YARN-2829 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Reporter: Vinod Kumar Vavilapalli Assignee: Vinod Kumar Vavilapalli Found this while reviewing YARN-2823. bq. I think there is more that we can and should do but in the near future. In the non-restart control flow, AMs cannot register till the RM knows about the attempt (obviously), this condition is invalidated after restart. Will file a ticket. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-2829) After restart, RM should create running-attempt before AM register
[ https://issues.apache.org/jira/browse/YARN-2829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14544317#comment-14544317 ] Jian He commented on YARN-2829: --- I think it's now already the case that attempts are added into scheduler synchronously. closing this. please re-open if disagree. After restart, RM should create running-attempt before AM register -- Key: YARN-2829 URL: https://issues.apache.org/jira/browse/YARN-2829 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Reporter: Vinod Kumar Vavilapalli Assignee: Vinod Kumar Vavilapalli Found this while reviewing YARN-2823. bq. I think there is more that we can and should do but in the near future. In the non-restart control flow, AMs cannot register till the RM knows about the attempt (obviously), this condition is invalidated after restart. Will file a ticket. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
