[KAFKA-7946] Flaky Test DeleteConsumerGroupsTest#testDeleteNonEmptyGroup

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0, 2.2.1
• Component/s: admin, unit tests
• Labels: flaky-test
• Assignee: Gwen Shapira
• Reporter: Matthias J. Sax
• Created: 19/Feb/19 01:47
• Updated: 12/Feb/20 20:39
• Resolved: 03/May/19 23:43

Description

To get stable nightly builds for `2.2` release, I create tickets for all observed test failures.

https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/17/

java.lang.NullPointerException at kafka.admin.DeleteConsumerGroupsTest.testDeleteNonEmptyGroup(DeleteConsumerGroupsTest.scala:96)

Issue Links

• is related to: KAFKA-7938 Flaky Test DeleteConsumerGroupsTest#testDeleteCmdWithShortInitialization
• relates to: KAFKA-9521 Flaky Test DeleteConsumerGroupsTest#testDeleteCmdEmptyGroup