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https://issues.apache.org/jira/browse/MAPREDUCE-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18068915#comment-18068915
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ASF GitHub Bot commented on MAPREDUCE-7486:
-------------------------------------------

hadoop-yetus commented on PR #8388:
URL: https://github.com/apache/hadoop/pull/8388#issuecomment-4140928023

   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   |:----:|----------:|--------:|:--------:|:-------:|
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   |||| _ Patch Compile Tests _ |
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   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |   6m 27s |  |  hadoop-mapreduce-client-app in 
the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 20s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   |  84m 55s |  |  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.54 ServerAPI=1.54 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8388/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/8388 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
   | uname | Linux 39900e9a0038 5.15.0-171-generic #181-Ubuntu SMP Fri Feb 6 
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https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8388/1/testReport/ |
   | Max. process+thread count | 718 (vs. ulimit of 10000) |
   | modules | C: 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app U: 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8388/1/console |
   | versions | git=2.43.0 maven=3.9.11 spotbugs=4.9.7 |
   | Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




> Handling Cluster Storage Capacity Exceeded Exception with Enhanced Logging
> --------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-7486
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7486
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mapreduce-client
>    Affects Versions: 3.3.6
>         Environment: Version: {{`3.3.6`}}
> Location: 
> {{{}`hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/YarnChild.java`{}}},
>  in {{`reportError`}} method, starting from Line 241-250.
>            Reporter: LoggingResearch
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: TestYarnChild.java, original-vs-log-enhanced.md
>
>
> The existing {{reportError}} method in {{YarnChild.java}} is responsible for 
> handling exceptions during job execution. However, when the exception is due 
> to the cluster storage capacity being exceeded, the method lacks sufficient 
> logging, especially in cases where the job is not configured to fast fail. 
> This can make it difficult for users to understand why a job did not fail 
> immediately when the storage capacity was exceeded. The enhancement adds 
> detailed logging to inform users about the configuration that prevents fast 
> failure.
>  
> *Expected Behavior:* 
> When a {{ClusterStorageCapacityExceededException}} is encountered, the system 
> should log whether the job is configured to fail fast. If fast fail is 
> disabled, the log should advise users on how to enable it.
>  
> *How-to-Fix:*
> We propose to *expose such a relationship by logging.*



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