[GitHub] [spark] viirya commented on a change in pull request #28077: [SPARK-31308][PySpark] Make Python dependencies available for Non-PySpark applications

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

viirya commented on a change in pull request #28077: [SPARK-31308][PySpark] Make Python dependencies available for Non-PySpark applications
URL: https://github.com/apache/spark/pull/28077#discussion_r400641643
 
 

 ##########
 File path: core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala
 ##########
 @@ -474,10 +474,12 @@ private[spark] class SparkSubmit extends Logging {
         args.mainClass = "org.apache.spark.deploy.PythonRunner"
         args.childArgs = ArrayBuffer(localPrimaryResource, localPyFiles) ++ args.childArgs
       }
-      if (clusterManager != YARN) {
-        // The YARN backend handles python files differently, so don't merge the lists.
-        args.files = mergeFileLists(args.files, args.pyFiles)
-      }
+    }
+
+    // Non-PySpark applications will also need Python dependencies.
 
 Review comment:
   fixed.

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