java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;

GitHub | hshteingart | 7 months ago
  1. 0

    An error occurred while calling o43.save

    GitHub | 7 months ago | hshteingart
    java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;
  2. 0

    Commit ab648ad causes writing CSV to fail

    GitHub | 10 months ago | mathieulongtin
    java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;
  3. 0

    GitHub comment 58#198876250

    GitHub | 9 months ago | ksxh
    java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;
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  5. 0

    Error while exporting spark sql dataframe to csv

    Stack Overflow | 3 days ago | Hardik
    java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;
  6. 0

    spark_write_csv function

    GitHub | 2 months ago | Tarqui
    java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;

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    Root Cause Analysis

    1. java.lang.NoSuchMethodError

      scala.Predef$.$conforms()Lscala/Predef$$less$colon$less;

      at com.databricks.spark.csv.util.CompressionCodecs$.<init>()
    2. com.databricks.spark
      DefaultSource.createRelation
      1. com.databricks.spark.csv.util.CompressionCodecs$.<init>(CompressionCodecs.scala:29)
      2. com.databricks.spark.csv.util.CompressionCodecs$.<clinit>(CompressionCodecs.scala)
      3. com.databricks.spark.csv.DefaultSource.createRelation(DefaultSource.scala:189)
      3 frames
    3. org.apache.spark
      ResolvedDataSource$.apply
      1. org.apache.spark.sql.execution.datasources.ResolvedDataSource$.apply(ResolvedDataSource.scala:222)
      1 frame
    4. Spark Project SQL
      DataFrameWriter.save
      1. org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:148)
      2. org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:139)
      2 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    6. Py4J
      GatewayConnection.run
      1. py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:231)
      2. py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:381)
      3. py4j.Gateway.invoke(Gateway.java:259)
      4. py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:133)
      5. py4j.commands.CallCommand.execute(CallCommand.java:79)
      6. py4j.GatewayConnection.run(GatewayConnection.java:209)
      6 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame