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https://issues.apache.org/jira/browse/YARN-11644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17806883#comment-17806883
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ASF GitHub Bot commented on YARN-11644:
---------------------------------------
hadoop-yetus commented on PR #6452:
URL: https://github.com/apache/hadoop/pull/6452#issuecomment-1892406682
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 52s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| -1 :x: | test4tests | 0m 0s | | The patch doesn't appear to include
any new or modified tests. Please justify why no new tests are needed for this
patch. Also please list what manual steps were performed to verify this patch.
|
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 48m 11s | | trunk passed |
| +1 :green_heart: | compile | 1m 28s | | trunk passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 1m 23s | | trunk passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | checkstyle | 0m 38s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 43s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 46s | | trunk passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 38s | | trunk passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 1m 25s | | trunk passed |
| +1 :green_heart: | shadedclient | 39m 38s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 33s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
| +1 :green_heart: | compile | 1m 16s | | the patch passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | javac | 1m 16s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 0m 29s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 4 new + 27 unchanged - 1 fixed = 31 total (was 28) |
| +1 :green_heart: | mvnsite | 0m 35s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 33s | | the patch passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 30s | | the patch passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| -1 :x: | spotbugs | 1m 42s |
[/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/artifact/out/new-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.html)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) |
| +1 :green_heart: | shadedclient | 49m 56s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 2m 41s |
[/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
| hadoop-yarn-server-nodemanager in the patch failed. |
| +0 :ok: | asflicense | 0m 26s | | ASF License check generated no
output? |
| | | 158m 37s | | |
| Reason | Tests |
|-------:|:------|
| SpotBugs |
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| | Should
org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService$StoreUnexecutedPolicy
be a _static_ inner class? At LogAggregationService.java:inner class? At
LogAggregationService.java:[lines 485-497] |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6452 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 15c73e244ebc 5.15.0-88-generic #98-Ubuntu SMP Mon Oct 2
15:18:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 8c627730ed971d2ffdfddbbf0df829422e4fa62d |
| Default Java | Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/testReport/ |
| Max. process+thread count | 615 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6452/1/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.
> LogAggregationService can't upload log in time when application finished
> ------------------------------------------------------------------------
>
> Key: YARN-11644
> URL: https://issues.apache.org/jira/browse/YARN-11644
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: log-aggregation
> Affects Versions: 3.3.6
> Reporter: Xie YiFan
> Assignee: Xie YiFan
> Priority: Minor
> Labels: pull-request-available
> Attachments: image-2024-01-10-11-03-57-553.png
>
>
> LogAggregationService is responsible for uploading log to HDFS. It applies
> thread pool to execute upload task.
> The workflow of upload log as follow:
> # NM construct Applicaiton object when first container of a certain
> application launch, then notify LogAggregationService to init
> AppLogAggregationImpl.
> # LogAggregationService submit AppLogAggregationImpl to task queue
> # The idle worker of thread pool pulls AppLogAggregationImpl from task queue.
> # AppLogAggregationImpl do while loop to check the application state, do
> upload when application finished.
> Suppose the following scenario:
> * LogAggregationService initialize thread pool with 4 threads.
> * 4 long running applications start on this NM, so all threads are occupied
> by aggregator.
> * The next short application starts on this NM and quickly finish, but no
> idle thread for this app to upload log.
> as a result, the following applications have to wait the previous
> applications finish before uploading their logs.
> !image-2024-01-10-11-03-57-553.png|width=599,height=195!
> h4. Solution
> Change the spin behavior of AppLogAggregationImpl. If application has not
> finished, just return to yield current thread and resubmit itself to executor
> service. So the LogAggregationService can roll the task queue and the logs of
> finished application can be uploaded immediately.
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