[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17268602#comment-17268602 ] Szilard Nemeth commented on YARN-10578: --- Hi [~gandras], Thanks for the patch. Latest patch LGTM, committed to trunk. Thanks [~wangda], [~zhuqi] and [~shuzirra] for the reviews. > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Fix For: 3.4.0 > > Attachments: YARN-10578.001.patch, YARN-10578.002.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267879#comment-17267879 ] Andras Gyori commented on YARN-10578: - Thank you [~shuzirra], it is a valid point! However, I think this lock is there to make sure the CS is intact while creating the queue, so that no additional queue handling is made during the period of auto queue creation. The CSAutoQueueCreationHandler itself does not contain any state apart from the queueManager, which is thread safe internally. > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Attachments: YARN-10578.001.patch, YARN-10578.002.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267869#comment-17267869 ] Gergely Pollak commented on YARN-10578: --- [~gandras] thank you for the patch, my only observation is you are using a lock before calling the _autoQueueHandler.autoCreateQueue(placementContext_); however if this operation requires a lock, it would be better to have that lock in the _autoCreateQueue_ method, to make sure no other code path can concurrently modify it. (Even if we don't call it elsewhere currently). Otherwise LGTM+1 (Non-binding) > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Attachments: YARN-10578.001.patch, YARN-10578.002.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
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https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267808#comment-17267808
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Hadoop QA commented on YARN-10578:
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[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267703#comment-17267703 ] Andras Gyori commented on YARN-10578: - Thanks [~wangda] and [~zhuqi] for the review. lastSubmittedTimestamp will be added in the queue deletion issue, I agree, but in a different jira. Rebased on top of trunk and uploaded a new patch. > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Attachments: YARN-10578.001.patch, YARN-10578.002.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267601#comment-17267601 ] zhuqi commented on YARN-10578: -- [~gandras] If we need created without submit app, we should need write lock. LGTM +1 But the lastSubmittedTimestamp we should use later in auto deletion. > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Attachments: YARN-10578.001.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[
https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267511#comment-17267511
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Hadoop QA commented on YARN-10578:
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This message was automatically generated.
> Fix Auto Queue Creation parent handling
> ---
>
> Key: YARN-10578
> URL: https://issues.apache.org/jira/browse/YARN-10578
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler
>Reporter: Andras Gyori
>Assignee: Andras Gyori
>Priority: Major
> Attachments: YARN-10578.001.patch
>
>
> YARN-10506 introduced the new auto queue creation logic, however a parent ==
> null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels
> queue to be created. We need to revert it back to the normal logic, also, we
> should wrap the auto queue handling with a lock.
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[jira] [Commented] (YARN-10578) Fix Auto Queue Creation parent handling
[ https://issues.apache.org/jira/browse/YARN-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267508#comment-17267508 ] Wangda Tan commented on YARN-10578: --- +1 to the latest patch, submitted patch to trigger Jenkins. > Fix Auto Queue Creation parent handling > --- > > Key: YARN-10578 > URL: https://issues.apache.org/jira/browse/YARN-10578 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacity scheduler >Reporter: Andras Gyori >Assignee: Andras Gyori >Priority: Major > Attachments: YARN-10578.001.patch > > > YARN-10506 introduced the new auto queue creation logic, however a parent == > null check in CapacityScheduler#autoCreateLeafQueue will prevent a two levels > queue to be created. We need to revert it back to the normal logic, also, we > should wrap the auto queue handling with a lock. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
