[KAFKA-5282] Transactions integration test: Use factory methods to keep track of open producers and consumers and close them all on tearDown

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0.0
• Component/s: clients, core, producer
• Labels: exactly-once
• Assignee: Vahid Hashemian
• Reporter: Apurva Mehta
• Created: 18/May/17 21:16
• Updated: 02/Jun/17 09:27
• Resolved: 02/Jun/17 09:27

Description

See: https://github.com/apache/kafka/pull/3093/files#r117354588

The current transactions integration test creates individual producers and consumer per test, and closes them independently.

It would be more robust to create them through a central factory method that keeps track of each instance, and then close those instances on `tearDown`.

Issue Links

• links to: GitHub Pull Request #3129