[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14244098#comment-14244098 ] Rohith commented on YARN-2946: -- Above 2 deadlock's can be directly fixed by removing *synchron

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14244050#comment-14244050 ] Rohith commented on YARN-2946: -- Another deadlock detected in different flow after fixing previ

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243578#comment-14243578 ] Hadoop QA commented on YARN-2946: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243458#comment-14243458 ] Rohith commented on YARN-2946: -- Kindly review the updated new patch fixing compilation errors.

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243452#comment-14243452 ] Rohith commented on YARN-2946: -- I updated patch by changing test case.It should be fine now.

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243396#comment-14243396 ] Varun Saxena commented on YARN-2946: I guess same package access can be given instead o

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243391#comment-14243391 ] Varun Saxena commented on YARN-2946: [~rohithsharma], making the method private makes s

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243385#comment-14243385 ] Hadoop QA commented on YARN-2946: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243384#comment-14243384 ] Rohith commented on YARN-2946: -- I was changed method modifier from public to private causing c

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243378#comment-14243378 ] Rohith commented on YARN-2946: -- Thanks [~jianhe] for reviewing analysis and patch. It seems so

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243364#comment-14243364 ] Jian He commented on YARN-2946: --- looks good, +1 > Deadlock in ZKRMStateStore >

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243320#comment-14243320 ] Hadoop QA commented on YARN-2946: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14242694#comment-14242694 ] Rohith commented on YARN-2946: -- Thanks [~varun_saxena] for your suggestion. > Deadlock in ZK

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14242695#comment-14242695 ] Rohith commented on YARN-2946: -- I wrote small program(TestYARN2946.java attached) to simulate

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241444#comment-14241444 ] Varun Saxena commented on YARN-2946: [~rohithsharma], I think first approach suggested

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241439#comment-14241439 ] Rohith commented on YARN-2946: -- Looking into deep RMStateStore and ZKRMStateStore, all the ZK

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241133#comment-14241133 ] Naganarasimha G R commented on YARN-2946: - Hi [~rohithsharma] I feel we need to hav

[jira] [Commented] (YARN-2946) Deadlock in ZKRMStateStore

[ https://issues.apache.org/jira/browse/YARN-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241114#comment-14241114 ] Rohith commented on YARN-2946: -- Extracted Jstack detect deadlock {noformat} Found one Java-lev