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https://issues.apache.org/jira/browse/FLINK-12129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17374904#comment-17374904
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Timo Walther commented on FLINK-12129:
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I removed FLINK-11493 as a parent. Feel free to close this issue if not needed
anymore.
> CompressedViews need release heap buffers to reduce memory usage in blink
> -------------------------------------------------------------------------
>
> Key: FLINK-12129
> URL: https://issues.apache.org/jira/browse/FLINK-12129
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Runtime
> Reporter: Jingsong Lee
> Priority: Minor
>
> In BinaryHashPartition, CompressedViews will be maintained for a long time.
> The heap buffers in the view that ends spill is useless and should be
> released.
> see CompressedBlockChannelWriter.compressedBuffers and etc..
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