Category: Spark
Spark异常处理：java.lang.ClassCastException: cannot assign instance of scala.collection.immutable.List$SerializationProxy to field org.apache.spark.rdd.RDD.org$apache$spark$rdd$RDD$$dependencies_ of type scala.collection.Seq in instance of org.apache.spark.rdd.MapPartitionsRDD
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Spark异常处理：java.lang.NoSuchMethodError: io.netty.channel.DefaultFileRegion.(Ljava/io/File;JJ)V
最近在搞Zeppelin，Zeppelin是一个基于Web的note...
