我最近开始使用Neo4j-Spark-Connector,并浏览了此链接https://neo4j.com/developer/apache-spark/中提供的一些示例。在我尝试使用graphframes之前,一切似乎都有效。当我运行以下内容时:
val gdf = Neo4jGraphFrame.fromGraphX(sc,"Person",Seq("KNOWS"),"Person")
我收到错误
java.lang.UnsupportedOperationException: Schema for type Any is not supported