[
https://issues.apache.org/jira/browse/HADOOP-17861?focusedWorklogId=641608&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-641608
]
ASF GitHub Bot logged work on HADOOP-17861:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 25/Aug/21 10:43
Start Date: 25/Aug/21 10:43
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3326:
URL: https://github.com/apache/hadoop/pull/3326#issuecomment-905386948
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 53s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell 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 | 32m 45s | | trunk passed |
| +1 :green_heart: | compile | 24m 26s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 20m 32s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | checkstyle | 0m 41s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 50s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 45s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 0m 45s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 1m 7s | | trunk passed |
| +1 :green_heart: | shadedclient | 15m 3s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 24s | | the patch passed |
| +1 :green_heart: | compile | 23m 27s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 23m 27s | | the patch passed |
| +1 :green_heart: | compile | 20m 30s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | javac | 20m 30s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 0m 40s |
[/results-checkstyle-hadoop-common-project_hadoop-registry.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3326/2/artifact/out/results-checkstyle-hadoop-common-project_hadoop-registry.txt)
| hadoop-common-project/hadoop-registry: The patch generated 1 new + 2
unchanged - 0 fixed = 3 total (was 2) |
| +1 :green_heart: | mvnsite | 0m 47s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 45s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 0m 45s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| -1 :x: | spotbugs | 1m 20s |
[/new-spotbugs-hadoop-common-project_hadoop-registry.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3326/2/artifact/out/new-spotbugs-hadoop-common-project_hadoop-registry.html)
| hadoop-common-project/hadoop-registry generated 1 new + 0 unchanged - 0
fixed = 1 total (was 0) |
| +1 :green_heart: | shadedclient | 16m 16s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 1m 28s | | hadoop-registry in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 59s | | The patch does not
generate ASF License warnings. |
| | | 168m 44s | | |
| Reason | Tests |
|-------:|:------|
| SpotBugs | module:hadoop-common-project/hadoop-registry |
| | Exceptional return value of
java.util.concurrent.ExecutorService.submit(Callable) ignored in
org.apache.hadoop.registry.server.dns.RegistryDNS.serveNIOUDP(DatagramChannel)
At RegistryDNS.java:ignored in
org.apache.hadoop.registry.server.dns.RegistryDNS.serveNIOUDP(DatagramChannel)
At RegistryDNS.java:[line 1025] |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3326/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/3326 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux 47619be6e376 4.15.0-151-generic #157-Ubuntu SMP Fri Jul 9
23:07:57 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 5d6fa72bd0c117c57e3debf817d8acb923d3b687 |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3326/2/testReport/ |
| Max. process+thread count | 710 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-registry U:
hadoop-common-project/hadoop-registry |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3326/2/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 641608)
Time Spent: 0.5h (was: 20m)
> improve YARN Registry DNS Server qps
> ------------------------------------
>
> Key: HADOOP-17861
> URL: https://issues.apache.org/jira/browse/HADOOP-17861
> Project: Hadoop Common
> Issue Type: Improvement
> Components: registry
> Affects Versions: 3.1.2
> Reporter: YUBI LEE
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> There are some points to improve the performance of YARN Registry DNS Server.
> - Do not print unnecessary logs (It just needs change log4j.properties)
> -- log4j.logger.org.apache.hadoop.registry.server.dns=WARN
> - Change some loglevels at points which can affect performance degradation.
> - Use "newFixedThreadPool" instead of "newCachedThreadPool" to prevent OOM
> - Use Blocking on TCP handler. Using non-blocking and sleeping some
> time("Thread.sleep(500)") is meaningless.
> In our environment, QPS of original yarn dns server is about 5000 (UDP), 100
> (TCP).
> Now, QPS of our improved yarn dns server is about 47000 (UDP), 500 (TCP).
> I will make a pull request at https://github.com/apache/hadoop soon.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
