Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/6323#discussion_r202350406
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/StreamTableEnvironment.scala
---
@@ -114,6 +114,8 @@ abstract class StreamTableEnvironment(
: Unit = {
tableSource match {
+
+ // check for proper stream table source
--- End diff --
ditto?---
