[GitHub] [spark] hehuiyuan commented on a change in pull request #24270: [SPARK-27343][KAFKA][SS]Avoid hadcoded for spark-sql-kafka-0-10

[GitBox <gi...@apache.org>]

hehuiyuan commented on a change in pull request #24270: [SPARK-27343][KAFKA][SS]Avoid hadcoded for spark-sql-kafka-0-10
URL: https://github.com/apache/spark/pull/24270#discussion_r271143960
 
 

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 File path: external/kafka-0-10-sql/src/main/scala/org/apache/spark/sql/kafka010/KafkaSourceProvider.scala
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 @@ -457,10 +457,14 @@ private[kafka010] class KafkaSourceProvider extends DataSourceRegister
 
 private[kafka010] object KafkaSourceProvider extends Logging {
   private val STRATEGY_OPTION_KEYS = Set("subscribe", "subscribepattern", "assign")
+  private val ASSIGN = "assign"
+  private val SUBSCRIBEPATTERN = "subscribepattern"
+  private val SUBSCRIBE = "subscribe"
 
 Review comment:
   It looks better.

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