[GitHub] [spark] HyukjinKwon commented on a change in pull request #30247: [SPARK-33341][CORE][SQL][MESOS]Remove unnecessary semicolons in Scala code

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #30247:
URL: https://github.com/apache/spark/pull/30247#discussion_r517315456



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File path: core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala
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@@ -59,7 +59,7 @@ class HistoryServer(
   private val retainedApplications = conf.get(History.RETAINED_APPLICATIONS)
 
   // How many applications the summary ui displays
-  private[history] val maxApplications = conf.get(HISTORY_UI_MAX_APPS);
+  private[history] val maxApplications = conf.get(HISTORY_UI_MAX_APPS)

Review comment:
       Does this show any warnings? If not, let's don't do this. It will make difficult to maintain e.g.) backporting or revert but the gain is just cosmetic stuffs 




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