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https://issues.apache.org/jira/browse/HDFS-16535?focusedWorklogId=757460&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-757460
 ]

ASF GitHub Bot logged work on HDFS-16535:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 15/Apr/22 17:56
            Start Date: 15/Apr/22 17:56
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on PR #4158:
URL: https://github.com/apache/hadoop/pull/4158#issuecomment-1100263377

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |   0m 38s |  |  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 :green_heart: |  test4tests  |   0m  0s |  |  The patch appears to 
include 1 new or modified test files.  |
   |||| _ trunk Compile Tests _ |
   | +0 :ok: |  mvndep  |  15m 52s |  |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  28m 29s |  |  trunk passed  |
   | +1 :green_heart: |  compile  |   7m  0s |  |  trunk passed with JDK 
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04  |
   | +1 :green_heart: |  compile  |   6m 23s |  |  trunk passed with JDK 
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07  |
   | +1 :green_heart: |  checkstyle  |   1m 26s |  |  trunk passed  |
   | +1 :green_heart: |  mvnsite  |   2m 34s |  |  trunk passed  |
   | +1 :green_heart: |  javadoc  |   1m 51s |  |  trunk passed with JDK 
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04  |
   | +1 :green_heart: |  javadoc  |   2m 19s |  |  trunk passed with JDK 
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07  |
   | +1 :green_heart: |  spotbugs  |   6m 38s |  |  trunk passed  |
   | +1 :green_heart: |  shadedclient  |  25m 53s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 29s |  |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   2m 13s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   6m 45s |  |  the patch passed with JDK 
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04  |
   | +1 :green_heart: |  javac  |   6m 45s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   6m 25s |  |  the patch passed with JDK 
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07  |
   | +1 :green_heart: |  javac  |   6m 25s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | +1 :green_heart: |  checkstyle  |   1m 12s |  |  the patch passed  |
   | +1 :green_heart: |  mvnsite  |   2m 24s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   1m 34s |  |  the patch passed with JDK 
Ubuntu-11.0.14.1+1-Ubuntu-0ubuntu1.20.04  |
   | +1 :green_heart: |  javadoc  |   2m  4s |  |  the patch passed with JDK 
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07  |
   | +1 :green_heart: |  spotbugs  |   6m 16s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  26m  9s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |   2m 31s |  |  hadoop-hdfs-client in the patch 
passed.  |
   | +1 :green_heart: |  unit  | 247m  8s |  |  hadoop-hdfs in the patch 
passed.  |
   | +1 :green_heart: |  asflicense  |   0m 49s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 402m 38s |  |  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4158/3/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/4158 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell |
   | uname | Linux 3fe566d3fcbc 4.15.0-169-generic #177-Ubuntu SMP Thu Feb 3 
10:50:38 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | trunk / 850b6572ebe41459f39ed8948011bdb8c35c7b27 |
   | 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-4158/3/testReport/ |
   | Max. process+thread count | 3451 (vs. ulimit of 5500) |
   | modules | C: hadoop-hdfs-project/hadoop-hdfs-client 
hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4158/3/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: 757460)
    Time Spent: 1h 40m  (was: 1.5h)

> SlotReleaser should reuse the domain socket based on socket paths
> -----------------------------------------------------------------
>
>                 Key: HDFS-16535
>                 URL: https://issues.apache.org/jira/browse/HDFS-16535
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 3.3.1, 3.4.0
>            Reporter: Quanlong Huang
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> HDFS-13639 improves the performance of short-circuit shm slot releasing by 
> reusing the domain socket that the client previously used to send release 
> request to the DataNode.
> This is good when there are only one DataNode locates with the client (truth 
> in most of the production environment). However, if we launch multiple 
> DataNodes on a machine (usually for testing, e.g. Impala's end-to-end tests), 
> the request could be sent to the wrong DataNode. See an example in 
> IMPALA-11234.



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