[GitHub] [kafka] ijuma commented on a change in pull request #9590: KAFKA-7556: KafkaConsumer.beginningOffsets does not return actual first offsets

[GitBox <gi...@apache.org>]

ijuma commented on a change in pull request #9590:
URL: https://github.com/apache/kafka/pull/9590#discussion_r526570690



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File path: core/src/main/scala/kafka/log/Log.scala
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@@ -1749,6 +1752,9 @@ class Log(@volatile private var _dir: File,
           checkIfMemoryMappedBufferClosed()
           // remove the segments for lookups
           removeAndDeleteSegments(deletable, asyncDelete = true, reason)
+          if (reason == LogCompaction) {
+            maybeIncrementLogStartOffset(segments.firstEntry.getValue.baseOffset, SegmentCompaction)
+          }
           maybeIncrementLogStartOffset(segments.firstEntry.getValue.baseOffset, SegmentDeletion)

Review comment:
       Shouldn't we be passing `reason` instead of what we're doing here?




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