java.lang.NoClassDefFoundError

scala/collection/GenTraversableOnce$class

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  • scala/collection/GenTraversableOnce$class
  • scala/collection/GenTraversableOnce$class
  • scala/collection/GenTraversableOnce$class
  • Stack trace

    • java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class at com.datastax.spark.connector.util.CountingIterator.<init>(CountingIterator.scala:4) at com.datastax.spark.connector.rdd.CassandraTableScanRDD.compute(CassandraTableScanRDD.scala:336) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319) at org.apache.spark.rdd.RDD.iterator(RDD.scala:283) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70) at org.apache.spark.scheduler.Task.run(Task.scala:85) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

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    Users with the same issue

    Unknown user
    Once, 1 year ago