kamalcph commented on code in PR #15634:
URL: https://github.com/apache/kafka/pull/15634#discussion_r1571126880
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core/src/main/scala/kafka/log/UnifiedLog.scala:
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@@ -282,15 +282,15 @@ class UnifiedLog(@volatile var logStartOffset: Long,
/**
* Update high watermark with offset metadata. The new high watermark will
be lower
- * bounded by the log start offset and upper bounded by the log end offset.
+ * bounded by the local-log-start-offset and upper bounded by the
log-end-offset.
*
* @param highWatermarkMetadata the suggested high watermark with offset
metadata
* @return the updated high watermark offset
*/
def updateHighWatermark(highWatermarkMetadata: LogOffsetMetadata): Long = {
val endOffsetMetadata = localLog.logEndOffsetMetadata
- val newHighWatermarkMetadata = if (highWatermarkMetadata.messageOffset <
logStartOffset) {
- new LogOffsetMetadata(logStartOffset)
+ val newHighWatermarkMetadata = if (highWatermarkMetadata.messageOffset <
_localLogStartOffset) {
Review Comment:
Thanks for suggesting the alternative approach. I'll check and comeback on
this.
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