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  1. Kafka
  2. KAFKA-5195

Endless NotLeaderForPartitionException for ReplicaFetcherThread

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.10.1.1
    • Fix Version/s: None
    • Component/s: replication
    • Labels:
      None
    • Environment:

      Description

      One of the 3 brokers is suddenly in a bad state. It endlessly prints out the following message, for every partition:
      [2017-05-08 13:51:16,748] ERROR [ReplicaFetcherThread-0-0], Error for partition [partition_name,5] to broker 0:org.apache.kafka.common.errors.NotLeaderForPartitionException: This server is not the leader for that topic-partition. (kafka.server.ReplicaFetcherThread)

      In zookeeper, under /brokers/ids, I can't find the zkNode for broker 2. There are only the zkNodes 0 and 1.

      What kind of error this can be?
      Please, let me know if you need some more informaton, I don't know hot to properly debug it.

      Many thanks.

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            • Assignee:
              Unassigned
              Reporter:
              agardiman Andrea Gardiman
            • Votes:
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              Dates

              • Created:
                Updated: