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We change the RemoteLogManager.RLMCopyTask#candidateLogSegments's logic for decide one segment if need to upload to remote: 

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You can see the uploading will be delayed if the configure remoteLogKeepLatest is false. And After the change, the remote tiered storage redundancy will be reduced with delayed upload.
You can refer to the test case and result: https://github.com/apache/kafka/pull/20913#issuecomment-3547156286

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