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https://issues.apache.org/jira/browse/PHOENIX-6295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17258167#comment-17258167
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ASF GitHub Bot commented on PHOENIX-6295:
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virajjasani opened a new pull request #1053:
URL: https://github.com/apache/phoenix/pull/1053
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> Fix non-static inner classes for better memory management
> ---------------------------------------------------------
>
> Key: PHOENIX-6295
> URL: https://issues.apache.org/jira/browse/PHOENIX-6295
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 4.15.0
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Fix For: 5.1.0, 4.16.0
>
>
> If an inner class does not need to reference its enclosing instance, it can
> be static. This prevents a common cause of memory leaks and uses less memory
> per instance of the class (enclosing).
> Came across StatsDeleteHandler as a non static inner class defined in
> MetaDataEndpointImpl without holding any implicit reference to
> MetaDataEndpointImpl. Taking this opportunity to find other non-static inner
> classes that are not holding implicit reference to their respective enclosing
> instances.
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