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Posted to reviews@yunikorn.apache.org by GitBox <gi...@apache.org> on 2022/08/18 01:32:10 UTC

[GitHub] [yunikorn-core] ycr-oss opened a new pull request, #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

ycr-oss opened a new pull request, #430:
URL: https://github.com/apache/yunikorn-core/pull/430

   ### What is this PR for?
   * Track resource usage in metrics for non-leaf queues
   * Update resource metrics during config and node updates
   
   ### What type of PR is it?
   * [ ] - Bug Fix
   * [ ] - Improvement
   * [ ] - Feature
   * [ ] - Documentation
   * [ ] - Hot Fix
   * [ ] - Refactoring
   
   ### Todos
   * [ ] - Task
   
   ### What is the Jira issue?
   https://issues.apache.org/jira/browse/YUNIKORN-1282
   
   ### How should this be tested?
   
   ### Screenshots (if appropriate)
   
   ### Questions:
   * [ ] - The licenses files need update.
   * [ ] - There is breaking changes for older versions.
   * [ ] - It needs documentation.
   


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[GitHub] [yunikorn-core] codecov[bot] commented on pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

Posted by GitBox <gi...@apache.org>.
codecov[bot] commented on PR #430:
URL: https://github.com/apache/yunikorn-core/pull/430#issuecomment-1218886030

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   > Merging [#430](https://codecov.io/gh/apache/yunikorn-core/pull/430?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (ac337b7) into [master](https://codecov.io/gh/apache/yunikorn-core/commit/d74e7283b38eb0ce3645e1502e06735dbb202e3e?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (d74e728) will **increase** coverage by `0.01%`.
   > The diff coverage is `100.00%`.
   
   ```diff
   @@            Coverage Diff             @@
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   ==========================================
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   ==========================================
     Files          65       65              
     Lines        9602     9606       +4     
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     Misses       2458     2458              
     Partials      243      243              
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[GitHub] [yunikorn-core] ycr-oss commented on a diff in pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

Posted by GitBox <gi...@apache.org>.
ycr-oss commented on code in PR #430:
URL: https://github.com/apache/yunikorn-core/pull/430#discussion_r948655450


##########
pkg/scheduler/objects/queue.go:
##########
@@ -1017,6 +1019,8 @@ func (sq *Queue) SetMaxResource(max *resources.Resource) {
 		zap.String("current max", sq.maxResource.String()),
 		zap.String("new max", max.String()))
 	sq.maxResource = max.Clone()
+	sq.updateGuaranteedResourceMetrics()

Review Comment:
   Good catch. Removed



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[GitHub] [yunikorn-core] wilfred-s commented on a diff in pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

Posted by GitBox <gi...@apache.org>.
wilfred-s commented on code in PR #430:
URL: https://github.com/apache/yunikorn-core/pull/430#discussion_r948579426


##########
pkg/scheduler/objects/queue.go:
##########
@@ -269,12 +269,14 @@ func (sq *Queue) setResources(resource configs.Resources) error {
 	} else {
 		log.Logger().Debug("max resources setting ignored: cannot set zero max resources")
 	}
+	sq.updateMaxResourceMetrics()

Review Comment:
   I think we need this inside the `if` clause with the check for `StrictlyGreaterThanZero`. If there is no max set the object is a non nil pointer with no content.  We do not allow 0 values without at least 1 value larger than 0. That means this call would not result in any metrics being generated. The for loop inside the  `updateMaxResourceMetrics` never executes. It thus is a call to nowhere.
   
   Same for guaranteed resources.



##########
pkg/scheduler/objects/queue.go:
##########
@@ -1017,6 +1019,8 @@ func (sq *Queue) SetMaxResource(max *resources.Resource) {
 		zap.String("current max", sq.maxResource.String()),
 		zap.String("new max", max.String()))
 	sq.maxResource = max.Clone()
+	sq.updateGuaranteedResourceMetrics()

Review Comment:
   We only set max so we should not set the guaranteed metric.



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[GitHub] [yunikorn-core] ycr-oss commented on a diff in pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

Posted by GitBox <gi...@apache.org>.
ycr-oss commented on code in PR #430:
URL: https://github.com/apache/yunikorn-core/pull/430#discussion_r948655588


##########
pkg/scheduler/objects/queue.go:
##########
@@ -269,12 +269,14 @@ func (sq *Queue) setResources(resource configs.Resources) error {
 	} else {
 		log.Logger().Debug("max resources setting ignored: cannot set zero max resources")
 	}
+	sq.updateMaxResourceMetrics()

Review Comment:
   I agree. Updated



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[GitHub] [yunikorn-core] wilfred-s closed pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types

Posted by GitBox <gi...@apache.org>.
wilfred-s closed pull request #430: [YUNIKORN-1282] Resource metrics are not tracked correctly for all queue types
URL: https://github.com/apache/yunikorn-core/pull/430


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