[GitHub] [kafka] kowshik commented on a change in pull request #10742: MINOR: Add log identifier/prefix printing in Log layer static functions

[GitBox]

kowshik commented on a change in pull request #10742:
URL: https://github.com/apache/kafka/pull/10742#discussion_r636623604



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File path: core/src/main/scala/kafka/log/LogLoader.scala
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@@ -67,7 +67,7 @@ case class LoadLogParams(dir: File,
                          maxProducerIdExpirationMs: Int,
                          leaderEpochCache: Option[LeaderEpochFileCache],
                          producerStateManager: ProducerStateManager) {
-  val logIdentifier: String = s"[LogLoader partition=$topicPartition, 
dir=${dir.getParent}]"
+  val logIdentifier: String = s"[LogLoader partition=$topicPartition, 
dir=${dir.getParent}] "

Review comment:
       This is required because the existing identifier in the `Log` class is 
suffixed with a whitespace, see: 
https://github.com/apache/kafka/blob/5d4f9f917c8dc356a2d922980ba8101e0f2e7093/core/src/main/scala/kafka/log/Log.scala#L280
   I'm adding a whitespace here to be consistent with what we already have in 
the code.




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