Luis Cabral created KAFKA-7061:
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Summary: Enhanced log compaction
Key: KAFKA-7061
URL: https://issues.apache.org/jira/browse/KAFKA-7061
Project: Kafka
Issue Type: Improvement
Components: core
Affects Versions: 2.0.0
Reporter: Luis Cabral
Fix For: 2.1.0
Enhance log compaction to support more than just offset comparison, so the
insertion order isn't dictating which records to keep.
Default behavior is kept as it was, with the enhanced approached having to be
purposely activated.
The enhanced compaction is done either via the record timestamp, by settings
the new configuration as "timestamp" or via the record headers by setting this
configuration to anything other than the default "offset" or the reserved
"timestamp".
See
[KIP-280|https://cwiki.apache.org/confluence/display/KAFKA/KIP-280%3A+Enhanced+log+compaction]
for more details.
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