[GitHub] [spark] gaborgsomogyi commented on a change in pull request #24305: [SPARK-27294][SS] Add multi-cluster Kafka delegation token

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gaborgsomogyi commented on a change in pull request #24305: [SPARK-27294][SS] Add multi-cluster Kafka delegation token
URL: https://github.com/apache/spark/pull/24305#discussion_r280525659
 
 

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 File path: external/kafka-0-10-token-provider/src/main/scala/org/apache/spark/kafka010/KafkaTokenUtil.scala
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 @@ -38,20 +40,27 @@ import org.apache.spark.SparkConf
 import org.apache.spark.deploy.SparkHadoopUtil
 import org.apache.spark.internal.Logging
 import org.apache.spark.internal.config._
+import org.apache.spark.util.Utils
 
 private[spark] object KafkaTokenUtil extends Logging {
   val TOKEN_KIND = new Text("KAFKA_DELEGATION_TOKEN")
-  val TOKEN_SERVICE = new Text("kafka.server.delegation.token")
+  private val TOKEN_SERVICE_PREFIX = "kafka.server.delegation.token"
+
+  private[kafka010] def getTokenService(identifier: String): Text =
+    new Text(s"$TOKEN_SERVICE_PREFIX.$identifier")
+  private def getClusterIdentifier(service: Text): String =
 
 Review comment:
   Fixed.

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