[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16951242#comment-16951242 ] Hadoop QA commented on YARN-6901: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142188#comment-16142188 ] Wangda Tan commented on YARN-6901: -- [~jlowe], Since this is a preventive fix, I just downg

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142169#comment-16142169 ] Jason Lowe commented on YARN-6901: -- Doing an audit of 2.8.2 Blockers and Criticals. Do we

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112850#comment-16112850 ] Jason Lowe commented on YARN-6901: -- Yep, that sounds good to me. > A CapacityScheduler a

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111863#comment-16111863 ] Wangda Tan commented on YARN-6901: -- [~jlowe], make sense to me. So just repeat my underst

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111020#comment-16111020 ] Jason Lowe commented on YARN-6901: -- bq. If there's no existing issue we can find, I agree

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16109972#comment-16109972 ] Wangda Tan commented on YARN-6901: -- bq. I agree it would be nice if getQueuePath were lock

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16109637#comment-16109637 ] Jason Lowe commented on YARN-6901: -- bq. I checked the code of the problematic cluster, it

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16109445#comment-16109445 ] Wangda Tan commented on YARN-6901: -- [~jlowe], You're right, I checked the code of the pro

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16108904#comment-16108904 ] Jason Lowe commented on YARN-6901: -- bq. This may not be possible, ideally moving an app fr

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16108146#comment-16108146 ] Wangda Tan commented on YARN-6901: -- Thanks [~jlowe], bq. Now I'm wondering how we did not

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16108126#comment-16108126 ] Jason Lowe commented on YARN-6901: -- As I understand the stacktraces, we have the preemptio

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107524#comment-16107524 ] Wangda Tan commented on YARN-6901: -- Thanks [~eepayne]/[~jlowe], I think the parent queue

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107522#comment-16107522 ] Eric Payne commented on YARN-6901: -- I suspect the test failure is a recurring one: YARN-59

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107433#comment-16107433 ] Eric Payne commented on YARN-6901: -- [~leftnoteasy], thanks for the heads-up on this issue.

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107386#comment-16107386 ] Jason Lowe commented on YARN-6901: -- Thanks for the report and patch! We have not seen thi

[jira] [Commented] (YARN-6901) A CapacityScheduler app->LeafQueue deadlock found in branch-2.8

[ https://issues.apache.org/jira/browse/YARN-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105970#comment-16105970 ] Hadoop QA commented on YARN-6901: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||