[
https://issues.apache.org/jira/browse/FLINK-25972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Francesco Guardiani closed FLINK-25972.
---------------------------------------
Resolution: Not A Problem
> org.apache.calcite.rel.metadata.JaninoRelMetadataProvider#HANDLERS might
> cause class leaks
> ------------------------------------------------------------------------------------------
>
> Key: FLINK-25972
> URL: https://issues.apache.org/jira/browse/FLINK-25972
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Affects Versions: 1.15.0
> Reporter: Yun Gao
> Priority: Major
>
> JaninoRelMetadataProvider -> static field HANDLERS -> generated class
> GeneratedMetadataHandler_ColumnNullCount loaded by
> org.codehaus.janino.ByteArrayClassLoader. This cache seems to use the strong
> references.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
