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  1. Kafka
  2. KAFKA-621

System Test 9051 : ConsoleConsumer doesn't receives any data for 20 topics but works for 10

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      • To reproduce the issue:
        1. Download the latest 0.8 branch and apply the attached patch
        2. In <kafka_home>, execute "./sbt update package"
        3. In <kafka_home>/system_test, execute "python -B system_test_runner.py" and it will execute testcase_9051
      • The validation output would be as follows:
        validation_status :
        Unique messages from consumer on [t001] : 0
        Unique messages from consumer on [t002] : 0
        . . .
        Unique messages from consumer on [t019] : 0
        Unique messages from consumer on [t020] : 0
        Unique messages from producer on [t001] : 1000
        Unique messages from producer on [t002] : 1000
        . . .
        Unique messages from producer on [t018] : 1000
        Unique messages from producer on [t019] : 1000
        Unique messages from producer on [t020] : 1000
        Validate for data matched on topic [t001] : FAILED
        Validate for data matched on topic [t002] : FAILED
        . . .
        Validate for data matched on topic [t019] : FAILED
        Validate for data matched on topic [t020] : FAILED
        Validate for merged log segment checksum in cluster [source] : PASSED
      • However, it will work fine if there are only 10 topics
        In system_test/replication_testsuite/testcase_9051/testcase_9051_properties.json, update the following line to 10 topics:

      "topic": "t001,t002,t003,t004,t005,t006,t007,t008,t009,t010,t011,t012,t013,t014,t015,t016,t017,t018,t019,t020",

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              • Assignee:
                Unassigned
                Reporter:
                jfung John Fung
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                • Created:
                  Updated:
                  Resolved: