Github user gvramana commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/237#discussion_r83584249
--- Diff:
integration/spark/src/main/scala/org/apache/carbondata/spark/csv/CarbonCsvRelation.scala
---
@@ -148,6 +150,10 @@ case class CarbonCsvRelation protected[spark] (
.withSkipHeaderRecord(false)
CSVParser.parse(firstLine,
csvFormat).getRecords.get(0).asScala.toArray
}
+ if(null == firstRow) {
+ throw new DataLoadingException("Please check your input path and
make sure " +
--- End diff --
"Give a message First line cannot be empty", irrespective of header
present or not.
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