Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16693#discussion_r97705600
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/streaming/DataStreamReader.scala
---
@@ -116,6 +117,11 @@ final class DataStreamReader
private[sql](sparkSession: SparkSession) extends Lo
* @since 2.0.0
*/
def load(): DataFrame = {
+ if (source.toLowerCase == DDLUtils.HIVE_PROVIDER) {
+ throw new AnalysisException("Hive data source can only be used with
tables, you can not " +
+ "write files of Hive data source directly.")
--- End diff --
This is to read the streaming data from Hive tables, right? I think we need
to fix the error message.
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