[jira] [Commented] (YARN-1125) Add shutdown support to non-service RM components
[ https://issues.apache.org/jira/browse/YARN-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848647#comment-13848647 ] Bikas Saha commented on YARN-1125: -- We probably need to do this on a case by case basis determined by the amount of effort needed vs the gains from a clean stop. [~kkambatl] reports that his experiments have not shown any memory leaks in the current approach of deleting all components. > Add shutdown support to non-service RM components > - > > Key: YARN-1125 > URL: https://issues.apache.org/jira/browse/YARN-1125 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager >Affects Versions: 2.1.0-beta >Reporter: Karthik Kambatla >Assignee: Xuan Gong > > The ResourceManager has certain non-service components like the Scheduler. > While transitioning to standby, these components should be completely turned > off. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Commented] (YARN-1125) Add shutdown support to non-service RM components
[ https://issues.apache.org/jira/browse/YARN-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837179#comment-13837179 ] Tsuyoshi OZAWA commented on YARN-1125: -- [~xgong], could you wait for taking this? Before doing this JIRA, we need to deal with YARN-1139, YARN-1172, HADOOP-10043. I'm waiting for the review. [~kkambatl], could you help me to advance HADOOP-10043? > Add shutdown support to non-service RM components > - > > Key: YARN-1125 > URL: https://issues.apache.org/jira/browse/YARN-1125 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager >Affects Versions: 2.1.0-beta >Reporter: Karthik Kambatla >Assignee: Xuan Gong > > The ResourceManager has certain non-service components like the Scheduler. > While transitioning to standby, these components should be completely turned > off. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Commented] (YARN-1125) Add shutdown support to non-service RM components
[ https://issues.apache.org/jira/browse/YARN-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13791084#comment-13791084 ] Tsuyoshi OZAWA commented on YARN-1125: -- Sure, I agree with you. For now, I'm making asignee as "unassigned". > Add shutdown support to non-service RM components > - > > Key: YARN-1125 > URL: https://issues.apache.org/jira/browse/YARN-1125 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager >Affects Versions: 2.1.0-beta >Reporter: Karthik Kambatla >Assignee: Tsuyoshi OZAWA > > The ResourceManager has certain non-service components like the Scheduler. > While transitioning to standby, these components should be completely turned > off. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Commented] (YARN-1125) Add shutdown support to non-service RM components
[ https://issues.apache.org/jira/browse/YARN-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13791067#comment-13791067 ] Karthik Kambatla commented on YARN-1125: I believe the correct way of achieving this would be by converting all the non-service RM components to services first. Adding YARN-1139 as a blocker for this. [~ozawa], I see that you are planning to work on this. Do you agree it is good idea to start with YARN-1139 first? > Add shutdown support to non-service RM components > - > > Key: YARN-1125 > URL: https://issues.apache.org/jira/browse/YARN-1125 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager >Affects Versions: 2.1.0-beta >Reporter: Karthik Kambatla >Assignee: Tsuyoshi OZAWA > > The ResourceManager has certain non-service components like the Scheduler. > While transitioning to standby, these components should be completely turned > off. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Commented] (YARN-1125) Add shutdown support to non-service RM components
[ https://issues.apache.org/jira/browse/YARN-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13768578#comment-13768578 ] Bikas Saha commented on YARN-1125: -- We are currently doing this by "deleting" these components by dereferencing them. It might happen these do not get GC'd and we are leaking memory. In that case we this jira will become important because we will need to implement a close/shutdown functionality to all of them. > Add shutdown support to non-service RM components > - > > Key: YARN-1125 > URL: https://issues.apache.org/jira/browse/YARN-1125 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager >Affects Versions: 2.1.0-beta >Reporter: Karthik Kambatla > > The ResourceManager has certain non-service components like the Scheduler. > While transitioning to standby, these components should be completely turned > off. -- 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
