粉桶 实时编码集群! 用法 首先,将Powderkeg和Spark(支持1.5至2.1,任何scala版本)添加到您的依赖项中: 例如 :dependencies [[hcadatalab/powderkeg " 0.5.1 " ] [com.esotericsoftware/kryo-shaded " 4.0.0 " ] ; ; For Spark 2.x support [org.apache.spark/spark-core_2.11 " 2.1.0 " ] [org.apache.spark/