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https://issues.apache.org/jira/browse/HDFS-17853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18038843#comment-18038843
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ASF GitHub Bot commented on HDFS-17853:
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lfxy commented on PR #8064:
URL: https://github.com/apache/hadoop/pull/8064#issuecomment-3541684893
@ayushtkn Thank you for your review. I have made the changes based on your
suggestions.
> Support to make dfs.namenode.fs-limits.max-directory-items reconfigurable
> -------------------------------------------------------------------------
>
> Key: HDFS-17853
> URL: https://issues.apache.org/jira/browse/HDFS-17853
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 3.5.0
> Reporter: caozhiqiang
> Assignee: caozhiqiang
> Priority: Major
> Labels: pull-request-available
>
> Sometimes, certain directories—such as temporary library directories—contain
> too many subdirectories and files, exceeding the limit defined by the
> {{dfs.namenode.fs-limits.max-directory-items}} configuration. This causes
> many jobs to fail.
> To quickly restore job execution, we need to temporarily adjust this
> configuration. However, since it currently requires to restart NameNode to
> take effect, we need to make it dynamically reconfigurable without restarting
> the NameNode.
>
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