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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/10/11 00:22:00 UTC
[jira] [Commented] (HADOOP-16062) Add ability to disable Configuration reload registry
[ https://issues.apache.org/jira/browse/HADOOP-16062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18029129#comment-18029129 ]
ASF GitHub Bot commented on HADOOP-16062:
-----------------------------------------
github-actions[bot] commented on PR #6128:
URL: https://github.com/apache/hadoop/pull/6128#issuecomment-3392652694
We're closing this stale PR because it has been open for 100 days with no activity. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
If you feel like this was a mistake, or you would like to continue working on it, please feel free to re-open it and ask for a committer to remove the stale tag and review again.
Thanks all for your contribution.
> Add ability to disable Configuration reload registry
> ----------------------------------------------------
>
> Key: HADOOP-16062
> URL: https://issues.apache.org/jira/browse/HADOOP-16062
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Labels: pull-request-available
> Attachments: HADOOP-16062.01.patch, jxray_registry.png
>
>
> In Hive we see that after an extensive amount of usage there are a lot of Configuration objects not fully reclaimed because of Configuration's REGISTRY weak hashmap.
> https://github.com/apache/hadoop/blob/abde1e1f58d5b699e4b8e460cff68e154738169b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java#L321
> !jxray_registry.png!
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