namanmishra91 commented on a change in pull request #235: [LIVY-666] Support
named interpreter groups
URL: https://github.com/apache/incubator-livy/pull/235#discussion_r328915933
##########
File path:
repl/scala-2.11/src/main/scala/org/apache/livy/repl/SparkInterpreter.scala
##########
@@ -133,3 +139,8 @@ class SparkInterpreter(protected override val conf:
SparkConf) extends AbstractS
}
}
}
+
+object SparkInterpreter {
+ var outputDir: File = null
Review comment:
OutputDir needs to be at the application level, else any code that uses case
classes in scala was throwing ClassCastExceptions from Spark. On searching a
bit, found that similar issue was found and fixed in Zeppelin. Check
https://issues.apache.org/jira/browse/ZEPPELIN-1453
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