Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2355#discussion_r191985218
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/CarbonSession.scala ---
@@ -100,6 +100,7 @@ class CarbonSession(@transient val sc: SparkContext,
trySearchMode(qe, sse)
} catch {
case e: Exception =>
+ e.printStackTrace()
--- End diff --
ok, done---
