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https://issues.apache.org/jira/browse/KAFKA-14632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17729263#comment-17729263
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Divij Vaidya commented on KAFKA-14632:
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Fixed as part of https://issues.apache.org/jira/browse/KAFKA-14633
> Compression optimization: Remove unnecessary intermediate buffers
> -----------------------------------------------------------------
>
> Key: KAFKA-14632
> URL: https://issues.apache.org/jira/browse/KAFKA-14632
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Divij Vaidya
> Assignee: Divij Vaidya
> Priority: Major
> Fix For: 3.6.0
>
>
> Remove two layers of buffers (the 16KB one and 2KB one) and replace with a
> single buffer called decompressionBuffer. The time it takes to prepare a
> batch for decompression will be bounded by the allocation of largest buffer
> and hence, using only one large buffer (16KB) doesn’t cause any regression.
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