heyihong commented on code in PR #42987: URL: https://github.com/apache/spark/pull/42987#discussion_r1331243346
########## connector/connect/common/src/main/scala/org/apache/spark/sql/connect/client/GrpcExceptionConverter.scala: ########## @@ -93,33 +179,65 @@ private[client] object GrpcExceptionConverter extends JsonUtils { new SparkArrayIndexOutOfBoundsException(message)), errorConstructor[DateTimeException]((message, _) => new SparkDateTimeException(message)), errorConstructor((message, cause) => new SparkRuntimeException(message, cause)), - errorConstructor((message, cause) => new SparkUpgradeException(message, cause))) - - private def errorInfoToThrowable(info: ErrorInfo, message: String): Option[Throwable] = { - val classes = - mapper.readValue(info.getMetadataOrDefault("classes", "[]"), classOf[Array[String]]) + errorConstructor((message, cause) => new SparkUpgradeException(message, cause)), + errorConstructor((message, cause) => new SparkException(message, cause.orNull))) + + /** + * errorsToThrowable reconstructs the exception based on a list of protobuf messages + * FetchErrorDetailsResponse.Error with un-truncated error messages and server-side stacktrace + * (if set). + */ + private def errorsToThrowable( + errorIdx: Int, + errors: Seq[FetchErrorDetailsResponse.Error]): Throwable = { + + val error = errors(errorIdx) + + val classHierarchy = error.getErrorTypeHierarchyList.asScala + + val constructor = + classHierarchy + .flatMap(errorFactory.get) + .headOption + .getOrElse((message: String, cause: Option[Throwable]) => + new SparkException( Review Comment: This is from https://github.com/apache/spark/pull/42377#discussion_r1329224205. But this one seems to be simpler -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org