[
https://issues.apache.org/jira/browse/HDFS-16558?focusedWorklogId=761508&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-761508
]
ASF GitHub Bot logged work on HDFS-16558:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Apr/22 20:51
Start Date: 24/Apr/22 20:51
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4230:
URL: https://github.com/apache/hadoop/pull/4230#issuecomment-1107916103
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 57s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | 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 | 39m 35s | | trunk passed |
| +1 :green_heart: | compile | 1m 45s | | trunk passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | compile | 1m 33s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 25s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 40s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 26s | | trunk passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 1m 49s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 39s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 43s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 22s | | the patch passed |
| +1 :green_heart: | compile | 1m 32s | | the patch passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javac | 1m 32s | | the patch passed |
| +1 :green_heart: | compile | 1m 17s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 17s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 53s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 22s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 52s | | the patch passed with JDK
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 1m 24s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 26s | | the patch passed |
| +1 :green_heart: | shadedclient | 23m 33s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 530m 4s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4230/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 1m 11s | | The patch does not
generate ASF License warnings. |
| | | 642m 1s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes |
| | hadoop.hdfs.server.namenode.ha.TestEditLogTailer |
| | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4230/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4230 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux e22fd3b7bee9 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17
17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 92fcfe8f87942f414f01145661124c9bc4a5e7ad |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4230/2/testReport/ |
| Max. process+thread count | 2460 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4230/2/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.
Issue Time Tracking
-------------------
Worklog Id: (was: 761508)
Time Spent: 1h 10m (was: 1h)
> Consider changing the lock of delegation token from write lock to read lock
> ---------------------------------------------------------------------------
>
> Key: HDFS-16558
> URL: https://issues.apache.org/jira/browse/HDFS-16558
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Yuanbo Liu
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2022-04-24-14-13-04-695.png,
> image-2022-04-24-14-13-52-867.png, image-2022-04-24-14-57-18-740.png,
> image-2022-04-24-14-58-25-294.png
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> In a very busy authed cluster, renewing/caneling/getting delegation token get
> slow and it will slow down the speed of handling rpcs from client. Since
> AbstractDelegationTokenSecretManager is a thread-safe manager, we propose to
> change the fs lock from write lock to read lock(protect editlog rolling)
> !image-2022-04-24-14-58-25-294.png|width=318,height=194!
> !image-2022-04-24-14-13-52-867.png|width=324,height=173!
> !image-2022-04-24-14-57-18-740.png|width=303,height=184!
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