Github user anubhav100 commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/511#discussion_r96021165
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/CarbonSource.scala ---
@@ -108,6 +110,10 @@ class CarbonSource extends CreatableRelationProvider
val dbName: String = parameters.getOrElse("dbName",
CarbonCommonConstants.DATABASE_DEFAULT_NAME)
val tableName: String = parameters.getOrElse("tableName",
"default_table")
+ if(org.apache.commons.lang.StringUtils.isBlank(tableName) ||
+ org.apache.commons.lang.StringUtils.isWhitespace(tableName)) {
+ throw new MalformedCarbonCommandException("INVALID TABLE NAME")
--- End diff --
@jackylk i think emptyTableName will make less sense because it is not
gurranted that it will be empty
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