[Binlog][Cloud] Compaction commit response loss misclassifies durable success as failure #67097

Problem

[Binlog][Cloud] Compaction commit response loss misclassifies durable success as failure

Minimal reproduction path

In a Cloud ROW Binlog workload, force the response of a compaction commit to be lost after the commit is durable, then retry the same operation. Verify that the retry recognizes the durable commit, does not report a false failure, and does not duplicate or discard row-binlog data.

Expected result

A durable compaction commit remains successful across response loss and retry, without duplicate data.

Source

This report is a sanitized tracking record for Jira DORIS-28070. Internal hosts, paths, artifacts, build identifiers, and private logs are intentionally omitted.