[FLINK-4570] Scalastyle Maven plugin fails undeterministically

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.0
• Component/s: Build System
• Assignee: Maximilian Michels
• Reporter: Maximilian Michels
• Created: 02/Sep/16 12:43
• Updated: 02/Sep/16 16:08
• Resolved: 02/Sep/16 16:08

Description

The style check fails undeterministically in flink-mesos/src/test/scala/org/apache/flink/mesos/Utils.scala

It sometimes fails in the nightly builds without any changes to the code which lets the style check fail. Not reproduceable locally.

Failed: https://builds.apache.org/job/flink-snapshot-deployment/205/
Passes: https://builds.apache.org/job/flink-snapshot-deployment/206/
Failed: https://builds.apache.org/job/flink-snapshot-deployment/207/

Could be related to upgrading Scalastyle from 0.5.0 to 0.8.0. As a first step, I will just lower the Scalastyle version to 0.5.0 again.

Issue Links

• links to: GitHub Pull Request #2452
• links to: GitHub Pull Request #2462
• links to: GitHub Pull Request #2466