飛艇java.lang.NoClassDefFoundError：org.apache.spark.rdd.RDDOperationScope $

當我運行代碼

val home = "/Users/adremja/Documents/Kaggle/outbrain" 
val documents_categories = sc.textFile(home + "/documents_categories.csv") 
documents_categories take(10) foreach println

無法初始化類火花殼它完美

scala> val home = "/Users/adremja/Documents/Kaggle/outbrain" 
home: String = /Users/adremja/Documents/Kaggle/outbrain 

scala> val documents_categories = sc.textFile(home + "/documents_categories.csv") 
documents_categories: org.apache.spark.rdd.RDD[String] = /Users/adremja/Documents/Kaggle/outbrain/documents_categories.csv MapPartitionsRDD[21] at textFile at <console>:26 

scala> documents_categories take(10) foreach println 
document_id,category_id,confidence_level 
1595802,1611,0.92 
1595802,1610,0.07 
1524246,1807,0.92 
1524246,1608,0.07 
1617787,1807,0.92 
1617787,1608,0.07 
1615583,1305,0.92 
1615583,1806,0.07 
1615460,1613,0.540646372

然而，當我嘗試在運行齊柏林我得到一個錯誤

java.lang.NoClassDefFoundError: Could not initialize class org.apache.spark.rdd.RDDOperationScope$ 
    at org.apache.spark.SparkContext.withScope(SparkContext.scala:679) 
    at org.apache.spark.SparkContext.textFile(SparkContext.scala:797) 
    ... 46 elided

你有任何想法，是親blem？我從自制軟件（我把它作爲SPARK_HOME鏈接到zeppelin-env.sh）和齊柏林的網站上的Zeppelin 0.6.2二進制文件引發了2.0.1。

來源

2016-10-30 Adam Szałucha