C0urante commented on code in PR #12566: URL: https://github.com/apache/kafka/pull/12566#discussion_r974231345
########## connect/runtime/src/test/java/org/apache/kafka/connect/runtime/WorkerSinkTaskTest.java: ########## @@ -435,6 +453,13 @@ public void testPollRedelivery() throws Exception { assertTaskMetricValue("batch-size-max", 1.0); assertTaskMetricValue("batch-size-avg", 0.5); + assertEquals(workerCurrentOffsets, Whitebox.<Map<TopicPartition, OffsetAndMetadata>>getInternalState(workerTask, "currentOffsets")); Review Comment: Do we have to probe internal fields to verify this change? Couldn't we examine the offsets given to `SinkTask::preCommit` or `Consumer::commitAsync` instead? ########## connect/runtime/src/main/java/org/apache/kafka/connect/runtime/WorkerSinkTask.java: ########## @@ -763,6 +763,9 @@ private void onPartitionsRemoved(Collection<TopicPartition> partitions, boolean return; try { + for (TopicPartition partition: partitions) { + origOffsets.remove(partition); + } Review Comment: Any reason not to put this in `closePartitions`, where we also clear out entries from `currentOffsets`? Also, this can be simplified: ```java origOffsets.keySet().removeAll(partitions); ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org