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KAFKA-16780: Document the new RemoteLogMetadataManager#nextSegmentWithTxnIndex API in upgrade notes. (#17735) 

Reviewers: Divij Vaidya <diviv@amazon.com>
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Kamal Chandraprakash 2024-11-12 23:15:12 +05:30 committed by GitHub
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<li>The <code>--delete-config</code> option in the <code>kafka-topics</code> command line tool has been deprecated.
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<li>
For implementors of RemoteLogMetadataManager (RLMM), a new API `nextSegmentWithTxnIndex` is
introduced in RLMM to allow the implementation to return the next segment metadata with a transaction
index. This API is used when the consumers are enabled with isolation level as READ_COMMITTED.
See <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-1058:+Txn+consumer+exerts+pressure+on+remote+storage+when+collecting+aborted+transactions">KIP-1058</a> for more details.
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