Package com.linkedin.venice.hadoop.spark.utils

Class SparkScalaUtils

  • public final class SparkScalaUtils
extends java.lang.Object
    Utility methods for restricting Scala-ism in Spark code in a single class.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int getFieldIndex​(org.apache.spark.sql.types.StructType dataSchema, java.lang.String fieldName)
      Get the index of a field in a StructType.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • getFieldIndex

        public static int getFieldIndex​(org.apache.spark.sql.types.StructType dataSchema,
                                java.lang.String fieldName)
        Get the index of a field in a StructType. If the field does not exist, return -1.