[GitHub] spark pull request #18143: [SPARK-20919][SS] Simplificaiton of CachedKafkaCo...

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

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

    https://github.com/apache/spark/pull/18143#discussion_r119562656
  
    --- Diff: external/kafka-0-10-sql/src/main/scala/org/apache/spark/sql/kafka010/CachedKafkaConsumer.scala ---
    @@ -45,9 +46,6 @@ private[kafka010] case class CachedKafkaConsumer private(
     
       private var consumer = createConsumer
     
    -  /** indicates whether this consumer is in use or not */
    -  private var inuse = true
    --- End diff --
    
    Don't we need to track this anymore? Will we evict a consumer in use?


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