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  1. Kafka
  2. KAFKA-7532

Missing stringification in error message "Removed ArrayBuffer() from list of shutting down brokers. (kafka.controller.KafkaController)"

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.0
    • Fix Version/s: 2.2.0, 2.1.1, 2.0.2
    • Component/s: controller
    • Labels:
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      Description

      Messages I saw in my logs:

      [2018-10-23 12:19:59,975] INFO [RequestSendThread controllerId=0] Shutting down (kafka.controller.RequestSendThread)
      [2018-10-23 12:19:59,975] INFO [RequestSendThread controllerId=0] Stopped (kafka.controller.RequestSendThread)
      [2018-10-23 12:19:59,975] INFO [RequestSendThread controllerId=0] Shutdown completed (kafka.controller.RequestSendThread)
      [2018-10-23 12:19:59,977] INFO [Controller id=0] Broker failure callback for 1 (kafka.controller.KafkaController)
      [2018-10-23 12:19:59,977] INFO [Controller id=0] Removed ArrayBuffer() from list of shutting down brokers. (kafka.controller.KafkaController)

      Looking at https://github.com/apache/kafka/blob/a947fe8da8646058335ff76b9a744462a3337a63/core/src/main/scala/kafka/controller/KafkaController.scala#L414 I'd guess there's a deadBrokersThatWereShuttingDown.mkString(",") missing, but my Scala-foo is too weak.

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              • Assignee:
                enether Stanislav Kozlovski
                Reporter:
                ankon Andreas Kohn
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                  Updated:
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