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  1. Kafka
  2. KAFKA-2877

Messages sometimes not delivered by new consumer after Kafka restart

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 0.9.0.0
    • 0.9.0.1
    • consumer
    • None

    Description

      After a Kafka restart, our health check consumer which subscribes to five topics with one partition each, was receiving messages from four out of the five topics. This has happened twice, the second time today was on 0.9.0.0 RC3.

      Some of the system test failures in http://jenkins.confluent.io/job/kafka_system_tests_branch_builder/220/ when the replication test was modified to use SSL/SASL clients and the throughput of the producer was reduced, also show a similar problem. Many of the replication tests fail intermittently when new consumer is used in order to run clients with SSL/SASL.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-3120 Consumer doesn't get messages from some partitions after reassign

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              hachikuji Jason Gustafson
              rsivaram Rajini Sivaram
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                Created:
                Updated:
                Resolved: