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Posted to mapreduce-dev@hadoop.apache.org by "Shilun Fan (Jira)" <ji...@apache.org> on 2024/03/22 22:17:00 UTC

[jira] [Resolved] (MAPREDUCE-7469) NNBench createControlFiles should use thread pool to improve performance.

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shilun Fan resolved MAPREDUCE-7469.
-----------------------------------
    Fix Version/s: 3.4.1
       Resolution: Fixed

> NNBench createControlFiles should use thread pool to improve performance.
> -------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-7469
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7469
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: liuguanghua
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.1
>
>
> NNBench is a good tool for NN performance test. And with multiples maps it will wait long time in createControlFiles.  This can use thread pool to increase concurrency.



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