[GitHub] [spark] dongjoon-hyun commented on a change in pull request #32081: [SPARK-34674][CORE] Close SparkContext after the Main method has finished

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

dongjoon-hyun commented on a change in pull request #32081:
URL: https://github.com/apache/spark/pull/32081#discussion_r609141871



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File path: core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala
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@@ -952,6 +952,12 @@ private[spark] class SparkSubmit extends Logging {
     } catch {
       case t: Throwable =>
         throw findCause(t)
+    } finally {
+      try {
+        org.apache.spark.SparkContext.getOrCreate().stop()

Review comment:
       +1 for @mridulm comment. The root cause of current UT failures might be due to it.




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