ocadaruma commented on code in PR #19972: URL: https://github.com/apache/kafka/pull/19972#discussion_r2153218635
########## storage/src/main/java/org/apache/kafka/storage/internals/log/LogSegment.java: ########## @@ -192,8 +192,13 @@ public void sanityCheck(boolean timeIndexFileNewlyCreated) throws IOException { * the time index). */ public TimestampOffset readMaxTimestampAndOffsetSoFar() throws IOException { - if (maxTimestampAndOffsetSoFar == TimestampOffset.UNKNOWN) Review Comment: If we do so, memory map for all segments will be created eagerly at startup and make it slow, which we optimized by lazy index before -- 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