chia7712 commented on code in PR #21217:
URL: https://github.com/apache/kafka/pull/21217#discussion_r2650779936
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core/src/main/java/kafka/server/share/SharePartition.java:
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@@ -1952,6 +1952,8 @@ private int acquireSubsetBatchRecords(
// the delivery limit and already have some records to return
in response then skip processing
// the current record, which shall be delivered alone in next
fetch.
if (maxDeliveryCount > 2 && recordDeliveryCount ==
maxDeliveryCount - 1 && acquiredCount > 0) {
+ log.info("The offset {} is on last delivery attempt in
share partition: {}-{}, should be delivered alone in next fetch",
Review Comment:
I prefer using the WARN level, since it severely throttles the batch size
down to a single record
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