MINOR:Remove explicit flushes from RocksDBStores#21871
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eduwercamacaro wants to merge 1 commit intoapache:trunkfrom
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MINOR:Remove explicit flushes from RocksDBStores#21871eduwercamacaro wants to merge 1 commit intoapache:trunkfrom
eduwercamacaro wants to merge 1 commit intoapache:trunkfrom
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…ts ColumnFamily. Also, these stores use a RocksDB atomic flush to guarantee consistency between the default and offsets ColumnFamilies. As described in KIP-1035, this new behavior enables RocksDB stores to avoid explicitly flushing the memtables to the SST files
nicktelford
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Mar 25, 2026
bbejeck
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bbejeck
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Thanks @eduwercamacaro - LGTM with one minor comment
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| accessor.commit(dbAccessor, offsets); | ||
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| verify(dbAccessor).flush(oldCF, newCF, offsetsCF); |
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Should we add another assertion here? Otherwise it's an empty test.
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RocksDBStores now manage their own offsets by storing them in a
offsetsColumnFamily. Also, these stores use a RocksDB atomic flush toguarantee consistency between the default and offsets ColumnFamilies. As
described in KIP-1035, this new behavior enables RocksDB stores to avoid
explicitly flushing the memtables to the SST files.
This is a follow-up PR for #21578 we
can now implement this because KAFKA-19712 is solved.
Reviewers: NIck Telford nick.telford@gmail.com, Bill Bejeck
bbejeck@apache.org