Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/4625#discussion_r139407845
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/join/TimeBoundedStreamInnerJoin.scala
---
@@ -131,340 +116,308 @@ class TimeBoundedStreamInnerJoin(
// Initialize the data caches.
val leftListTypeInfo: TypeInformation[JList[Row]] = new
ListTypeInfo[Row](leftType)
val leftStateDescriptor: MapStateDescriptor[Long, JList[Row]] =
- new MapStateDescriptor[Long, JList[Row]](timeIndicator +
"InnerJoinLeftCache",
- BasicTypeInfo.LONG_TYPE_INFO.asInstanceOf[TypeInformation[Long]],
leftListTypeInfo)
+ new MapStateDescriptor[Long, JList[Row]](
+ timeIndicator + "InnerJoinLeftCache",
+ BasicTypeInfo.LONG_TYPE_INFO.asInstanceOf[TypeInformation[Long]],
--- End diff --
change to `Types.LONG.asInstanceOf[TypeInformation[Long]]`
---
