Github user sujith71955 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2791#discussion_r221448768
--- Diff:
integration/spark2/src/main/commonTo2.2And2.3/org/apache/spark/sql/hive/CarbonInMemorySessionState.scala
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@@ -18,6 +18,7 @@ package org.apache.spark.sql.hive
import org.apache.hadoop.conf.Configuration
import org.apache.hadoop.fs.Path
+import org.apache.hadoop.hive.ql.metadata.HiveException
--- End diff --
I think there should be space between different system imports, like there
shall be space between carbon and spark system, same shall be followed in case
of hadoop also, spark is following the same styling format. please have a look,
i think you can revisit the scala style guideline once again and update if
required.

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