[KAFKA-8499] Ducker missing java commands in path for ducker user on openjdk docker images

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.2.0, 2.3.0
• Component/s: system tests
• Assignee: Unassigned
• Reporter: Lucas Bradstreet
• Created: 06/Jun/19 19:39
• Updated: 07/Jun/19 21:23

Description

openjdk:8/openjdk:11 used to include java and other java programs in /usr/bin. It has since been moved to /usr/local/openjdk-VERSION/bin, which will cause problems when the system tests invoke any java related utility as well as java itself if the user is using a later image with the same tag. The openjdk images have been updated with the same tag, so this can happen suddenly without any other code changes if the new version is pulled.

The primary symptom on running the tests in ducker is that ZooKeeper will fail to start due to java not being found.

We need to ensure the ducker user that is created in the Dockerfile includes the new location that java is installed to is included in its path.

Issue Links

• links to: GitHub Pull Request #6898