[GitHub] [spark] LuciferYang commented on a diff in pull request #39215: [SPARK-41709][CORE][SQL][UI] Explicitly define `Seq` as `collection.Seq` to avoid `toSeq` when create ui objects from protobuf objects for Scala 2.13

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

LuciferYang commented on code in PR #39215:
URL: https://github.com/apache/spark/pull/39215#discussion_r1057167898


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core/src/main/scala/org/apache/spark/status/api/v1/api.scala:
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@@ -461,7 +461,7 @@ class ApplicationEnvironmentInfo private[spark] (
     val systemProperties: Seq[(String, String)],
     val metricsProperties: Seq[(String, String)],
     val classpathEntries: Seq[(String, String)],
-    val resourceProfiles: Seq[ResourceProfileInfo])
+    val resourceProfiles: collection.Seq[ResourceProfileInfo])

Review Comment:
   It's a pity that not all cases can be changed,  because some of them involvepublic api changes, such as `systemProperties`, `metricsProperties` and `classpathEntries`, define them to `collection.Seq` need change the following function:
   
   https://github.com/apache/spark/blob/1af0a510202bdadfbc1ab6d04b47fe01a23f4555/core/src/main/scala/org/apache/spark/util/Utils.scala#L2811-L2814
   



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