satishd commented on code in PR #11390:
URL: https://github.com/apache/kafka/pull/11390#discussion_r1047020508
##########
core/src/test/scala/unit/kafka/log/UnifiedLogTest.scala:
##########
@@ -3474,6 +3535,57 @@ class UnifiedLogTest {
// bound by the log end offset
assertEquals(None, log.maybeUpdateHighWatermark(101L))
}
+ def testEnableRemoteLogStorageOnCompactedTopics(): Unit = {
Review Comment:
Done
##########
core/src/main/scala/kafka/log/UnifiedLog.scala:
##########
@@ -1280,6 +1308,14 @@ class UnifiedLog(@volatile var logStartOffset: Long,
case _ => Optional.empty[Integer]()
}
Some(new TimestampAndOffset(RecordBatch.NO_TIMESTAMP, logStartOffset,
epochOpt))
+ } else if (targetTimestamp ==
ListOffsetsRequest.EARLIEST_LOCAL_TIMESTAMP) {
+ val earliestLocalLogEpochEntry = leaderEpochCache.flatMap(cache =>
+ cache.epochForOffset(_localLogStartOffset).flatMap(cache.epochEntry))
+ val epochOpt = earliestLocalLogEpochEntry match {
+ case Some(entry) if entry.startOffset <= _localLogStartOffset =>
Optional.of[Integer](entry.epoch)
+ case _ => Optional.empty[Integer]()
+ }
+ Some(new TimestampAndOffset(RecordBatch.NO_TIMESTAMP,
_localLogStartOffset, epochOpt))
Review Comment:
Done
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