Github user sunjincheng121 commented on a diff in the pull request:
https://github.com/apache/flink/pull/3330#discussion_r101450383
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
---
@@ -324,4 +325,19 @@ object UserDefinedFunctionUtils {
candidate == classOf[Time] && (expected == classOf[Int] || expected ==
classOf[JInt]) ||
candidate == classOf[Timestamp] && (expected == classOf[Long] ||
expected == classOf[JLong])
+ @throws[Exception]
+ def serialize(function: UserDefinedFunction): String = {
+ val byteArrayOutPut = new ByteArrayOutputStream
--- End diff --
Coolï¼good catch. It's the same code, but use InstantiationUtil is a good
away.
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