Matthias J. Sax created KAFKA-8245:
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Summary: Flaky Test DeleteConsumerGroupsTest#testDeleteCmdAllGroups
Key: KAFKA-8245
URL: https://issues.apache.org/jira/browse/KAFKA-8245
Project: Kafka
Issue Type: Bug
Components: admin
Affects Versions: 2.3.0
Reporter: Matthias J. Sax
Fix For: 2.3.0
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3781/testReport/junit/kafka.admin/DeleteConsumerGroupsTest/testDeleteCmdAllGroups/]
{quote}java.lang.AssertionError: The group did become empty as expected. at
kafka.utils.TestUtils$.fail(TestUtils.scala:381) at
kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:791) at
kafka.admin.DeleteConsumerGroupsTest.testDeleteCmdAllGroups(DeleteConsumerGroupsTest.scala:148){quote}
STDOUT
{quote}Error: Deletion of some consumer groups failed: * Group 'test.group'
could not be deleted due to: java.util.concurrent.ExecutionException:
org.apache.kafka.common.errors.GroupNotEmptyException: The group is not empty.
Error: Deletion of some consumer groups failed: * Group 'missing.group' could
not be deleted due to: java.util.concurrent.ExecutionException:
org.apache.kafka.common.errors.GroupIdNotFoundException: The group id does not
exist. [2019-04-16 09:42:02,316] WARN Unable to read additional data from
client sessionid 0x104f958dba30000, likely client has closed socket
(org.apache.zookeeper.server.NIOServerCnxn:376) Deletion of requested consumer
groups ('test.group') was successful. Error: Deletion of some consumer groups
failed: * Group 'missing.group' could not be deleted due to:
java.util.concurrent.ExecutionException:
org.apache.kafka.common.errors.GroupIdNotFoundException: The group id does not
exist. These consumer groups were deleted successfully: 'test.group'{quote}
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