kowshik commented on a change in pull request #11345: URL: https://github.com/apache/kafka/pull/11345#discussion_r719800036
########## File path: core/src/main/scala/kafka/log/LogSegment.scala ########## @@ -77,8 +77,9 @@ class LogSegment private[log] (val log: FileRecords, timeIndex.resize(size) } - def sanityCheck(timeIndexFileNewlyCreated: Boolean): Unit = { - if (lazyOffsetIndex.file.exists) { + def sanityCheck(timeIndexFileNewlyCreated: Boolean, isActiveSegment: Boolean): Unit = { + // We allow for absence of offset index file only for an empty active segment. + if ((isActiveSegment && size == 0) || lazyOffsetIndex.file.exists) { Review comment: @ccding When we roll a segment, we explicitly ensure to flush only the old segment. See [this LOC](https://github.com/apache/kafka/blob/c6aeb5c5546f34276879c1eef4199d208f1c23dc/core/src/main/scala/kafka/log/UnifiedLog.scala#L1501). -- 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