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https://issues.apache.org/jira/browse/HDFS-17341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17807987#comment-17807987
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ASF GitHub Bot commented on HDFS-17341:
---------------------------------------
hadoop-yetus commented on PR #6461:
URL: https://github.com/apache/hadoop/pull/6461#issuecomment-1897743558
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 51s | | 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 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 3 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 46m 53s | | trunk passed |
| +1 :green_heart: | compile | 18m 12s | | trunk passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 17m 0s | | trunk passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | checkstyle | 1m 17s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 41s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 14s | | trunk passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 50s | | trunk passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 2m 34s | | trunk passed |
| +1 :green_heart: | shadedclient | 40m 2s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 55s | | the patch passed |
| +1 :green_heart: | compile | 17m 31s | | the patch passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 17m 31s | | the patch passed |
| +1 :green_heart: | compile | 16m 32s | | the patch passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | javac | 16m 32s | | the patch passed |
| -1 :x: | blanks | 0m 0s |
[/blanks-eol.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6461/1/artifact/out/blanks-eol.txt)
| The patch has 1 line(s) that end in blanks. Use git apply --whitespace=fix
<<patch_file>>. Refer https://git-scm.com/docs/git-apply |
| -0 :warning: | checkstyle | 1m 13s |
[/results-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6461/1/artifact/out/results-checkstyle-hadoop-common-project_hadoop-common.txt)
| hadoop-common-project/hadoop-common: The patch generated 23 new + 108
unchanged - 0 fixed = 131 total (was 108) |
| +1 :green_heart: | mvnsite | 1m 37s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 7s | | the patch passed with JDK
Ubuntu-11.0.21+9-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 50s | | the patch passed with JDK
Private Build-1.8.0_392-8u392-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 2m 42s | | the patch passed |
| +1 :green_heart: | shadedclient | 39m 38s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 20m 2s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 58s | | The patch does not
generate ASF License warnings. |
| | | 236m 38s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6461/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6461 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux a2e4fa9a3ffe 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 / 636f14d10101137b4e37f1801ef10f364925da5e |
| 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-6461/1/testReport/ |
| Max. process+thread count | 1259 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6461/1/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.
> Support dedicated user queues in Namenode FairCallQueue
> -------------------------------------------------------
>
> Key: HDFS-17341
> URL: https://issues.apache.org/jira/browse/HDFS-17341
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.10.0, 3.4.0
> Reporter: Lei Yang
> Priority: Major
> Labels: pull-request-available
>
> Some service users today in namenode like ETL, metrics collection, ad-hoc
> users that are critical to run business critical job accounts for many
> traffic in namenode and shouldn't be throttled the same way as other
> individual users in FCQ.
> There is feature in namenode to always prioritize some service users to not
> subject to FCQ scheduling. (Those users are always p0) but it is not perfect
> and it doesn't account for traffic surge from those users.
> The idea is to allocate dedicated rpc queues for those service users with
> bounded queue capacity and allocate processing weight for those users. If
> queue is full, those users are expected to backoff and retry.
>
> New configs:
> {code:java}
> "faircallqueue.reserved.users"; // list of service users that are assigned to
> dedicated queue
> "faircallqueue.reserved.users.max"; // max number of service users allowed
> "faircallqueue.reserved.users.capacities"; // custom queue capacities for
> each service user
> "faircallqueue.multiplexer.reserved.weights"; // processing weights for each
> dedicated queue{code}
>
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