java.lang.IllegalStateException: Adding new inputs, transformations, and output operations after sta$ ting a context is not supported

codegur.com | 7 months ago
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  1. 0

    scala | read from file | type mismatch | for-comprehension

    codegur.com | 7 months ago
    java.lang.IllegalStateException: Adding new inputs, transformations, and output operations after sta$ ting a context is not supported
  2. 0

    Materialize mapWithState stateSnapShots to database for later resume of spark streaming app

    Stack Overflow | 7 months ago | benteeuwen
    java.lang.IllegalStateException: Adding new inputs, transformations, and output operations after sta$ ting a context is not supported
  3. 0

    Materialize mapWithState stateSnapShots to database for later resume of spark streaming app

    codegur.com | 6 months ago
    java.lang.IllegalStateException: Adding new inputs, transformations, and output operations after sta$ ting a context is not supported
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    Root Cause Analysis

    1. java.lang.IllegalStateException

      Adding new inputs, transformations, and output operations after sta$ ting a context is not supported

      at org.apache.spark.streaming.dstream.DStream.validateAtInit()
    2. Spark Project Streaming
      DStream$$anonfun$foreachRDD$1.apply
      1. org.apache.spark.streaming.dstream.DStream.validateAtInit(DStream.scala:222)
      2. org.apache.spark.streaming.dstream.DStream.<init>(DStream.scala:64)
      3. org.apache.spark.streaming.dstream.ForEachDStream.<init>(ForEachDStream.scala:34)
      4. org.apache.spark.streaming.dstream.DStream.org$apache$spark$streaming$dstream$DStream$$foreachRDD(DStream.scala:687)
      5. org.apache.spark.streaming.dstream.DStream$$anonfun$foreachRDD$1.apply$mcV$sp(DStream.scala:661)
      6. org.apache.spark.streaming.dstream.DStream$$anonfun$foreachRDD$1.apply(DStream.scala:659)
      7. org.apache.spark.streaming.dstream.DStream$$anonfun$foreachRDD$1.apply(DStream.scala:659)
      7 frames
    3. Spark
      SparkContext.withScope
      1. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
      2. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:111)
      3. org.apache.spark.SparkContext.withScope(SparkContext.scala:714)
      3 frames
    4. Spark Project Streaming
      DStream.foreachRDD
      1. org.apache.spark.streaming.StreamingContext.withScope(StreamingContext.scala:260)
      2. org.apache.spark.streaming.dstream.DStream.foreachRDD(DStream.scala:659)
      2 frames
    5. main.scala.feaUS
      Listener.run
      1. main.scala.feaUS.Listener.run(feaUS.scala:119)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame