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https://issues.apache.org/jira/browse/MAPREDUCE-7525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18052273#comment-18052273
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ASF GitHub Bot commented on MAPREDUCE-7525:
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zhixingheyi-tian closed pull request #8183: MAPREDUCE-7525. Improve TestDFSIO 
to support different InputFormat
URL: https://github.com/apache/hadoop/pull/8183




> Improve TestDFSIO to support different InputFormat
> --------------------------------------------------
>
>                 Key: MAPREDUCE-7525
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7525
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mapreduce-client
>    Affects Versions: 3.3.3
>            Reporter: zhixingheyi-tian
>            Priority: Major
>              Labels: pull-request-available
>
> Currently, the TestDFSIO benchmark hardcodes the InputFormat to 
> SequenceFileInputFormat.class in the runIOTest method. This limits 
> flexibility for users who want to test different InputFormat implementations' 
> performance, particularly CombineSequenceFileInputFormat which is essential 
> for handling small file scenarios efficiently.
>  



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