[KAFKA-2718] Reuse of temporary directories leading to transient unit test failures

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0.0
• Fix Version/s: 0.10.0.0
• Component/s: core
• Assignee: Rajini Sivaram
• Reporter: Rajini Sivaram
• Created: 01/Nov/15 09:53
• Updated: 14/Mar/24 12:05
• Resolved: 08/Feb/16 08:22

Description

Stack traces in some of the transient unit test failures indicate that temporary directories used for Zookeeper are being reused.

kafka.common.TopicExistsException: Topic "topic" already exists.
at kafka.admin.AdminUtils$.createOrUpdateTopicPartitionAssignmentPathInZK(AdminUtils.scala:253)
at kafka.admin.AdminUtils$.createTopic(AdminUtils.scala:237)
at kafka.utils.TestUtils$.createTopic(TestUtils.scala:231)
at kafka.api.BaseConsumerTest.setUp(BaseConsumerTest.scala:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Issue Links

• relates to: KAFKA-2853 Reuse of temporary server data.dir could lead to transient failures.
• links to: GitHub Pull Request #399
• links to: GitHub Pull Request #613