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https://issues.apache.org/jira/browse/HADOOP-19963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18104330#comment-18104330
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ASF GitHub Bot commented on HADOOP-19963:
-----------------------------------------

hadoop-yetus commented on PR #8678:
URL: https://github.com/apache/hadoop/pull/8678#issuecomment-5278028019

   :broken_heart: **-1 overall**
   
   
   
   
   
   
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   |:----:|----------:|--------:|:--------:|:-------:|
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Ubuntu-21.0.11+10-1-24.04.2-Ubuntu  |
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[/branch-spotbugs-hadoop-tools_hadoop-distcp-warnings.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8678/1/artifact/out/branch-spotbugs-hadoop-tools_hadoop-distcp-warnings.html)
 |  hadoop-tools/hadoop-distcp in trunk has 21 extant spotbugs warnings.  |
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   | +0 :ok: |  mvndep  |   0m 15s |  |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   0m 34s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 50s |  |  the patch passed with JDK 
Ubuntu-21.0.11+10-1-24.04.2-Ubuntu  |
   | +1 :green_heart: |  javac  |   0m 50s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 52s |  |  the patch passed with JDK 
Ubuntu-17.0.19+10-1-24.04.2-Ubuntu  |
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   | +1 :green_heart: |  javadoc  |   0m 33s |  |  the patch passed with JDK 
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   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |  23m  3s |  |  hadoop-distcp in the patch 
passed.  |
   | +1 :green_heart: |  unit  |   5m 46s |  |  hadoop-streaming in the patch 
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   |  |   | 105m 24s |  |  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.55 ServerAPI=1.55 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8678/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/8678 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
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   | uname | Linux 58ad49a3e828 5.15.0-181-generic #191-Ubuntu SMP Fri May 22 
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   | Build tool | maven |
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   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8678/1/testReport/ |
   | Max. process+thread count | 788 (vs. ulimit of 10000) |
   | modules | C: hadoop-tools/hadoop-distcp hadoop-tools/hadoop-streaming U: 
hadoop-tools |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8678/1/console |
   | versions | git=2.43.0 maven=3.9.15 spotbugs=4.9.7 |
   | Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




>  Shut down leaked mini-cluster instances in hadoop-distcp and hadoop-streaming
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-19963
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19963
>             Project: Hadoop Common
>          Issue Type: Test
>            Reporter: Jose Luis López
>            Priority: Minor
>              Labels: pull-request-available
>
> Part of the mini-cluster leak scan recorded in HDFS-17957, which covers
> hadoop-hdfs-project only. I discovered the following in the HADOOP common 
> project:
>  
> * TestCopyMapper holds a cluster in a field with no teardown in the class or
> its ancestors.
> * TestMultipleArchiveFiles holds two, dfs and mr, with no teardown.
>  
> Impact: a leaked cluster keeps threads, heap and ports alive under the
> remaining tests of the class.
>  
> The fixes are mechanical teardown methods. Test-scope only; no production code
> is touched.



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