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• spark2elasticsearch_2.10
• 2.0.1
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• SparkEsSerializer.scala

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com.github.jparkie.spark.elasticsearch.SparkEsSerializer.scala Maven / Gradle / Ivy

package com.github.jparkie.spark.elasticsearch

/**
 * Serializes a T into an Array[Byte] for an IndexRequest.
 *
 * @tparam T T Object to serialize.
 */
trait SparkEsSerializer[T] extends Serializable {
  /**
   * Serialize a T from a DataFrame into an Array[Byte].
   *
   * @param value A T
   * @return The source T as Array[Byte].
   */
  def write(value: T): Array[Byte]
}