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  1. Kafka
  2. KAFKA-2054 Fix Kafka transient unit test failures
  3. KAFKA-2386

Transient test failure: testGenerationIdIncrementsOnRebalance

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.9.0.0
    • Component/s: None
    • Labels:
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      Description

      Seen this in some builds. Might be caused by gc pause (or similar) which delays group join in the test.

      kafka.coordinator.ConsumerCoordinatorResponseTest > testGenerationIdIncrementsOnRebalance FAILED
          java.util.concurrent.TimeoutException: Futures timed out after [40 milliseconds]
              at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
              at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
              at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
              at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
              at scala.concurrent.Await$.result(package.scala:107)
              at kafka.coordinator.ConsumerCoordinatorResponseTest.joinGroup(ConsumerCoordinatorResponseTest.scala:313)
              at kafka.coordinator.ConsumerCoordinatorResponseTest.testGenerationIdIncrementsOnRebalance(ConsumerCoordinatorResponseTest.scala:272)
      

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            • Assignee:
              hachikuji Jason Gustafson
              Reporter:
              hachikuji Jason Gustafson
              Reviewer:
              Gwen Shapira
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