heyihong commented on code in PR #44468:
URL: https://github.com/apache/spark/pull/44468#discussion_r1437559894


##########
connector/connect/server/src/main/scala/org/apache/spark/sql/connect/utils/ErrorUtils.scala:
##########
@@ -181,7 +182,12 @@ private[connect] object ErrorUtils extends Logging {
         }
         val errorClass = e.getErrorClass
         if (errorClass != null && errorClass.nonEmpty) {
-          errorInfo.putMetadata("errorClass", errorClass)
+          val messageParameters = JsonMethods.compact(
+            
JsonMethods.render(map2jvalue(e.getMessageParameters.asScala.toMap)))
+          if (messageParameters.length <= maxMetadataSize) {
+            errorInfo.putMetadata("errorClass", errorClass)
+            errorInfo.putMetadata("messageParameters", messageParameters)

Review Comment:
   Another issue for constructing exception messages based on error class and 
message parameters on the client side is the multi version support because for 
the same error classes in different versions of clients, constructing error 
messages may require different message parameters 



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: [email protected]

For queries about this service, please contact Infrastructure at:
[email protected]


---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]

Reply via email to