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https://issues.apache.org/jira/browse/MAPREDUCE-7494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17889885#comment-17889885
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ASF GitHub Bot commented on MAPREDUCE-7494:
-------------------------------------------

hadoop-yetus commented on PR #7117:
URL: https://github.com/apache/hadoop/pull/7117#issuecomment-2415427712

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
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   | +1 :green_heart: |  @author  |   0m  0s |  |  The patch does not contain 
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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.  
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   |||| _ trunk Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |  32m 46s |  |  trunk passed  |
   | +1 :green_heart: |  compile  |   0m 31s |  |  trunk passed with JDK 
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Ubuntu-11.0.24+8-post-Ubuntu-1ubuntu320.04  |
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hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core: 
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   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |   6m 20s |  |  hadoop-mapreduce-client-core in 
the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 26s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   |  88m 15s |  |  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.47 ServerAPI=1.47 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7117/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/7117 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
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   | uname | Linux 103e9f314be0 5.15.0-117-generic #127-Ubuntu SMP Fri Jul 5 
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   | Build tool | maven |
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   | git revision | trunk / b30f7c7c207e379c329e94d500e682dca92359be |
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|
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7117/1/testReport/ |
   | Max. process+thread count | 1640 (vs. ulimit of 5500) |
   | modules | C: 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core 
U: 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7117/1/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 |
   
   
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> Fix potential file stream leaks caused by interruption
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-7494
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7494
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Davin Tjong
>            Priority: Major
>              Labels: pull-request-available
>
> In LineRecordReader, we may open a filestream:
> ```
> fileIn = FutureIO.awaitFuture(builder.build());
> ```
> However, we may be interrupted or otherwise throw an error before `in` is 
> initialized, for example here:
> ```
> fileIn.seek(start);
> ```
> If this happens, the caller has no way to close this file stream causing it 
> to leak.



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