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

[GitBox]

kowshik commented on a change in pull request #9110:
URL: https://github.com/apache/kafka/pull/9110#discussion_r464012842



##########
File path: core/src/main/scala/kafka/log/Log.scala
##########
@@ -2227,14 +2210,17 @@ 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
         toDelete.foreach { segment =>
+          info(s"${reason.reasonString(this, segment)}")

Review comment:
       @dhruvilshah3 Sounds good!
   




----------------------------------------------------------------
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.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org