Github user jackylk commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/518#discussion_r95505900 --- Diff: integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala --- @@ -301,4 +304,45 @@ object CommonUtil { LOGGER.info(s"mapreduce.input.fileinputformat.split.maxsize: ${ newSplitSize.toString }") } } + + def getCsvHeaderColumns(carbonLoadModel: CarbonLoadModel): Array[String] = { + val delimiter = if (StringUtils.isEmpty(carbonLoadModel.getCsvDelimiter)) { --- End diff -- I think delimiter can not be " ", right? so better to use isBlank instead of isEmpty
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