Divij Vaidya created KAFKA-14632:
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Summary: 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
Fix For: 3.5.0
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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