[BEAM-5092] Nexmark 10x performance regression

• Type: Bug
• Status: Resolved
• Priority: P1
• Resolution: Fixed
• Fix Version/s: Not applicable
• Component/s: testing-nexmark
• Assignee: Unassigned
• Reporter: Andrew Pilloud
• Created: 06/Aug/18 20:50
• Updated: 24/Jul/20 20:15
• Resolved: 15/Apr/19 17:56

Description

There looks to be a 10x performance hit on the DirectRunner and Flink nexmark jobs. It first showed up in this build:

https://builds.apache.org/view/A-D/view/Beam/job/beam_PostCommit_Java_Nexmark_Direct/151/changes

https://apache-beam-testing.appspot.com/explore?dashboard=5084698770407424

https://apache-beam-testing.appspot.com/explore?dashboard=5699257587728384

Issue Links

• links to: GitHub Pull Request #6160
• links to: GitHub Pull Request #6162
• links to: GitHub Pull Request #6176
• links to: GitHub Pull Request #6268