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https://issues.apache.org/jira/browse/YARN-6538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17640938#comment-17640938
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ASF GitHub Bot commented on YARN-6538:
--------------------------------------
hadoop-yetus commented on PR #5174:
URL: https://github.com/apache/hadoop/pull/5174#issuecomment-1331314820
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 50s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 17m 54s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 25m 49s | | trunk passed |
| +1 :green_heart: | compile | 9m 58s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 8m 51s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 2m 5s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 55s | | trunk passed |
| +1 :green_heart: | javadoc | 2m 33s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 2m 47s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 4m 36s | | trunk passed |
| +1 :green_heart: | shadedclient | 22m 24s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 32s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 35s | | the patch passed |
| +1 :green_heart: | compile | 9m 12s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| -1 :x: | javac | 9m 12s |
[/results-compile-javac-hadoop-yarn-project_hadoop-yarn-jdkUbuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/artifact/out/results-compile-javac-hadoop-yarn-project_hadoop-yarn-jdkUbuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04.txt)
|
hadoop-yarn-project_hadoop-yarn-jdkUbuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04
with JDK Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 generated 3 new + 721
unchanged - 0 fixed = 724 total (was 721) |
| +1 :green_heart: | compile | 8m 42s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| -1 :x: | javac | 8m 42s |
[/results-compile-javac-hadoop-yarn-project_hadoop-yarn-jdkPrivateBuild-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/artifact/out/results-compile-javac-hadoop-yarn-project_hadoop-yarn-jdkPrivateBuild-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07.txt)
|
hadoop-yarn-project_hadoop-yarn-jdkPrivateBuild-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07
with JDK Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 generated 3 new
+ 637 unchanged - 0 fixed = 640 total (was 637) |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 1m 51s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn.txt)
| hadoop-yarn-project/hadoop-yarn: The patch generated 1 new + 8 unchanged -
0 fixed = 9 total (was 8) |
| +1 :green_heart: | mvnsite | 2m 27s | | the patch passed |
| +1 :green_heart: | javadoc | 2m 16s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 2m 9s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 4m 55s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 48s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 5m 56s | | hadoop-yarn-common in the patch
passed. |
| +1 :green_heart: | unit | 100m 1s | |
hadoop-yarn-server-resourcemanager in the patch passed. |
| +1 :green_heart: | asflicense | 1m 16s | | The patch does not
generate ASF License warnings. |
| | | 266m 6s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5174 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 07839c9dd125 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4
01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 4bf5b4cec8f751c9b90f6f246e9f22327c66a568 |
| Default Java | Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/testReport/ |
| Max. process+thread count | 992 (vs. ulimit of 5500) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
U: hadoop-yarn-project/hadoop-yarn |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5174/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Inter Queue preemption is not happening when DRF is configured
> --------------------------------------------------------------
>
> Key: YARN-6538
> URL: https://issues.apache.org/jira/browse/YARN-6538
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler, scheduler preemption
> Affects Versions: 2.8.0
> Reporter: Sunil G
> Assignee: Benjamin Teke
> Priority: Major
> Labels: pull-request-available
>
> Cluster capacity of <memory:3TB, vCores:168>. Here memory is more and vcores
> are less. If applications have more demand, vcores might be exhausted.
> Inter queue preemption ideally has to be kicked in once vcores is over
> utilized. However preemption is not happening.
> Analysis:
> In {{AbstractPreemptableResourceCalculator.computeFixpointAllocation}},
> {code}
> // assign all cluster resources until no more demand, or no resources are
> // left
> while (!orderedByNeed.isEmpty() && Resources.greaterThan(rc, totGuarant,
> unassigned, Resources.none())) {
> {code}
> will loop even when vcores are 0 (because memory is still +ve). Hence we are
> having more vcores in idealAssigned which cause no-preemption cases.
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