[GitHub] [kafka] dhruvilshah3 commented on a change in pull request #9110: MINOR: Ensure a reason is logged for all segment deletion operations

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dhruvilshah3 commented on a change in pull request #9110:
URL: https://github.com/apache/kafka/pull/9110#discussion_r466601556



##########
File path: core/src/main/scala/kafka/log/Log.scala
##########
@@ -2227,13 +2210,16 @@ class Log(@volatile private var _dir: File,
    * @param segments The log segments to schedule for deletion
    * @param asyncDelete Whether the segment files should be deleted 
asynchronously
    */
-  private def removeAndDeleteSegments(segments: Iterable[LogSegment], 
asyncDelete: Boolean): Unit = {
+  private def removeAndDeleteSegments(segments: Iterable[LogSegment],
+                                      asyncDelete: Boolean,
+                                      reason: SegmentDeletionReason): Unit = {
     if (segments.nonEmpty) {
       lock synchronized {
         // As most callers hold an iterator into the `segments` collection and 
`removeAndDeleteSegment` mutates it by
         // removing the deleted segment, we should force materialization of 
the iterator here, so that results of the
         // iteration remain valid and deterministic.
         val toDelete = segments.toList
+        info(s"${reason.logReason(this, toDelete)}")

Review comment:
       Thanks for catching. I fixed this.




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