java.lang.ClassCastException: cannot assign instance of com.databricks.spark.csv.package$CsvSchemaRDD$$anonfun$9 to field org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22.cleanedF$2 of type scala.Function2 in instance of org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22

GitHub | zzeekk | 7 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    ClassCastException when writing CSV-File

    GitHub | 7 months ago | zzeekk
    java.lang.ClassCastException: cannot assign instance of com.databricks.spark.csv.package$CsvSchemaRDD$$anonfun$9 to field org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22.cleanedF$2 of type scala.Function2 in instance of org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22
  2. 0

    GitHub comment 326#58669143

    GitHub | 2 years ago | andypetrella
    java.lang.ClassCastException: cannot assign instance of scala.None$ to field org.apache.spark.rdd.RDD.checkpointData of type scala.Option in instance of com.datastax.spark.connector.rdd.CassandraRDD
  3. 0

    Spark - java.lang.ClassCastException: cannot assign instance of java.lang.invoke.SerializedLambda to field org.apache.spark.api.java.JavaRDDLike

    Stack Overflow | 8 months ago | Manish Kumar
    java.lang.ClassCastException: cannot assign instance of java.lang.invoke.SerializedLambda to field org.apache.spark.api.java.JavaRDDLike$$anonfun$fn$1$1.f$3 of type org.apache.spark.api.java.function.FlatMapFunction in instance of org.apache.spark.api.java.JavaRDDLike$$anonfun$fn$1$1
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    GitHub comment 427#170101477

    GitHub | 1 year ago | kevinmeredith
    java.lang.ClassCastException: cannot assign instance of scala.collection.immutable.List$SerializationProxy to field org.scalatest.prop.Checkers$$anonfun$doCheck$3.scalaCheckArgs$2 of type scala.collection.immutable.List in instance of org.scalatest.prop.Checkers$$anonfun$doCheck$3
  6. 0

    GitHub comment 427#170433961

    GitHub | 1 year ago | sullis
    java.lang.ClassCastException: cannot assign instance of scala.collection.immutable.List$SerializationProxy to field org.scalacheck.Test$Failed.args of type scala.collection.immutable.List in instance of org.scalacheck.Test$Failed

  1. bpbhat77 2 times, last 7 months ago
  2. shiva768 1 times, last 1 year ago
11 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.ClassCastException

    cannot assign instance of com.databricks.spark.csv.package$CsvSchemaRDD$$anonfun$9 to field org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22.cleanedF$2 of type scala.Function2 in instance of org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$22

    at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues()
  2. Java RT
    ObjectInputStream.readObject
    1. java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2089)
    2. java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1261)
    3. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2006)
    4. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924)
    5. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    6. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    7. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000)
    8. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924)
    9. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    10. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    11. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000)
    12. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924)
    13. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    14. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    15. java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
    15 frames
  3. Scala
    $colon$colon.readObject
    1. scala.collection.immutable.$colon$colon.readObject(List.scala:362)
    1 frame
  4. Java RT
    ObjectInputStream.readObject
    1. sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
    2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    3. java.lang.reflect.Method.invoke(Method.java:497)
    4. java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
    5. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1900)
    6. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    7. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    8. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000)
    9. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924)
    10. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    11. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    12. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000)
    13. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924)
    14. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
    15. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
    16. java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
    16 frames
  5. Spark
    Executor$TaskRunner.run
    1. org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:76)
    2. org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:115)
    3. org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
    4. org.apache.spark.scheduler.Task.run(Task.scala:89)
    5. org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)
    5 frames
  6. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames