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  1. Kafka
  2. KAFKA-4041

kafka unable to reconnect to zookeeper behind an ELB

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.9.0.1, 0.10.0.1
    • Fix Version/s: 2.0.0
    • Component/s: None
    • Labels:
      None
    • Environment:
      RHEL EC2 instances

      Description

      Kafka brokers are unable to connect to zookeeper which is behind an ELB.

      Kafka is using zkClient which is caching the IP address of zookeeper and even when there is a change in the IP for zookeeper it is using the Old zookeeper IP.

      The server.properties has a DNS name. Ideally kafka should resolve the IP using the DNS in case of any failures connecting to the broker.

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              • Assignee:
                ijuma Ismael Juma
                Reporter:
                pdigumarthi prabhakar
              • Votes:
                2 Vote for this issue
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                7 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: