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https://issues.apache.org/jira/browse/HADOOP-18433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726953#comment-17726953
 ] 

ASF GitHub Bot commented on HADOOP-18433:
-----------------------------------------

hadoop-yetus commented on PR #5692:
URL: https://github.com/apache/hadoop/pull/5692#issuecomment-1566198019

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |  10m 40s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
   | +0 :ok: |  codespell  |   0m  0s |  |  codespell was not available.  |
   | +0 :ok: |  detsecrets  |   0m  0s |  |  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.  
|
   |||| _ branch-3.3 Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |  39m 19s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  compile  |  18m 42s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  checkstyle  |   0m 53s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  mvnsite  |   1m 33s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  javadoc  |   0m 46s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  spotbugs  |   2m 41s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  shadedclient  |  27m  8s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   0m 57s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |  18m  1s |  |  the patch passed  |
   | +1 :green_heart: |  javac  |  18m  1s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | +1 :green_heart: |  checkstyle  |   0m 46s |  |  the patch passed  |
   | +1 :green_heart: |  mvnsite  |   1m 30s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   0m 38s |  |  the patch passed  |
   | +1 :green_heart: |  spotbugs  |   2m 36s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  27m 23s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  |  17m 22s | 
[/patch-unit-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5692/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt)
 |  hadoop-common in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 51s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 171m 54s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | hadoop.security.TestRaceWhenRelogin |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.43 ServerAPI=1.43 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5692/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/5692 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
   | uname | Linux 26c1fa356522 4.15.0-206-generic #217-Ubuntu SMP Fri Feb 3 
19:10:13 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-3.3 / 2781f765ff4905fa3d1344a9a93b03d03da66fe5 |
   | Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~18.04-b09 |
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5692/1/testReport/ |
   | Max. process+thread count | 2696 (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-5692/1/console |
   | versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




> Fix main thread name.
> ---------------------
>
>                 Key: HADOOP-18433
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18433
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: common, ipc
>    Affects Versions: 3.2.1
>            Reporter: zhengchenyu
>            Assignee: zhengchenyu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> The server's main thread is "Listener at ${hostname}/9000", it is confused 
> easily. We can see the main thread like below.
> {code:java}
> "Listener at ${hostname}/9000" #1 prio=5 os_prio=0 tid=0x00007f8068016000 
> nid=0x5c086 in Object.wait() [0x00007f806f1d4000]
>    java.lang.Thread.State: WAITING (on object monitor)
>     at java.lang.Object.wait(Native Method)
>     - waiting on <0x00007f7552553010> (a 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server)
>     at java.lang.Object.wait(Object.java:502)
>     at org.apache.hadoop.ipc.Server.join(Server.java:3449)
>     - locked <0x00007f7552553010> (a 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server)
>     at 
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.join(NameNodeRpcServer.java:613)
>     at 
> org.apache.hadoop.hdfs.server.namenode.NameNode.join(NameNode.java:1014)
>     at 
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1774)
>  {code}



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