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https://issues.apache.org/jira/browse/CALCITE-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haisheng Yuan updated CALCITE-3149:
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Description: Key and Value are pointing to the same object, with soft
references, the item in CACHE will not be garbage collected. (was: Key and
Value are pointing to the same object, with soft references, the item in CACHE
will not be garbage collected. And it is causing the RelDataType is not reused.
!screenshot-1.png! )
> CACHE in RelDataTypeFactoryImpl can't be garbage collected
> -----------------------------------------------------------
>
> Key: CALCITE-3149
> URL: https://issues.apache.org/jira/browse/CALCITE-3149
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Haisheng Yuan
> Assignee: Haisheng Yuan
> Priority: Major
> Labels: pull-request-available
> Attachments: screenshot-1.png
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Key and Value are pointing to the same object, with soft references, the item
> in CACHE will not be garbage collected.
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