[KAFKA-2386] Transient test failure: testGenerationIdIncrementsOnRebalance

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0.0
• Assignee: Jason Gustafson
• Reporter: Jason Gustafson
• Reviewer: Gwen Shapira
• Created: 31/Jul/15 01:17
• Updated: 14/Mar/24 12:03
• Resolved: 03/Aug/15 22:43

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)

Issue Links

• links to: GitHub Pull Request #107