[GitHub] spark pull request #23103: [SPARK-26121] [Structured Streaming] Allow users ...

[koeninger <gi...@git.apache.org>]

Github user koeninger commented on a diff in the pull request:

    https://github.com/apache/spark/pull/23103#discussion_r235461374
  
    --- Diff: external/kafka-0-10-sql/src/main/scala/org/apache/spark/sql/kafka010/KafkaSourceProvider.scala ---
    @@ -538,6 +538,17 @@ private[kafka010] object KafkaSourceProvider extends Logging {
           .setIfUnset(ConsumerConfig.RECEIVE_BUFFER_CONFIG, 65536: java.lang.Integer)
           .build()
     
    +  /**
    +   * Returns a unique consumer group (group.id), allowing the user to set the prefix of
    +   * the consumer group
    +   */
    +  private def streamingUniqueGroupId(parameters: Map[String, String],
    --- End diff --
    
    Sorry there isn't an automatic formatter for this... but use 4 space indentation for multi-line argument lists
    
    https://github.com/databricks/scala-style-guide#spacing-and-indentation


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