Github user qiuchenjian commented on a diff in the pull request: https://github.com/apache/carbondata/pull/2961#discussion_r237095448 --- Diff: integration/spark2/src/main/scala/org/apache/spark/sql/CarbonSession.scala --- @@ -248,7 +248,7 @@ object CarbonSession { session = new CarbonSession(sparkContext, None, !enableInMemCatlog) val carbonProperties = CarbonProperties.getInstance() - if (storePath != null) { + if (storePath != null && !storePath.trim.isEmpty) { --- End diff -- why not use StringUtils or other String tools
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