LuciferYang commented on code in PR #39487: URL: https://github.com/apache/spark/pull/39487#discussion_r1067650529
########## core/src/main/scala/org/apache/spark/status/protobuf/KVStoreProtobufSerializer.scala: ########## @@ -40,10 +41,16 @@ private[spark] class KVStoreProtobufSerializer extends KVStoreScalaSerializer { private[spark] object KVStoreProtobufSerializer { - private[this] lazy val serializerMap: Map[Class[_], ProtobufSerDe] = - ServiceLoader.load(classOf[ProtobufSerDe]) - .asScala.map(serDe => serDe.supportClass -> serDe).toMap + private[this] lazy val serializerMap: Map[Class[_], ProtobufSerDe[Any]] = { + def getGenericsType(klass: Class[_]): Class[_] = { + klass.getGenericInterfaces.head.asInstanceOf[ParameterizedType] + .getActualTypeArguments.head.asInstanceOf[Class[_]] Review Comment: The result of ``` klass.getGenericInterfaces.head.asInstanceOf[ParameterizedType] .getActualTypeArguments.head.asInstanceOf[Class[_]] ``` are ``` org.apache.spark.status.RDDStorageInfoWrapper org.apache.spark.status.ApplicationInfoWrapper org.apache.spark.status.ApplicationEnvironmentInfoWrapper org.apache.spark.status.CachedQuantile org.apache.spark.status.ExecutorStageSummaryWrapper org.apache.spark.status.StreamBlockData org.apache.spark.status.TaskDataWrapper org.apache.spark.status.JobDataWrapper org.apache.spark.status.ResourceProfileWrapper org.apache.spark.status.SpeculationStageSummaryWrapper org.apache.spark.status.ExecutorSummaryWrapper org.apache.spark.status.ProcessSummaryWrapper org.apache.spark.status.RDDOperationGraphWrapper org.apache.spark.status.StageDataWrapper ``` This is what we need -- 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