[SLING-9948] Jenkins: Parallelize steps of pipeline

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: Build and Source Control
• Assignee: Konrad Windszus
• Reporter: Konrad Windszus
• Created: 30/Nov/20 07:15
• Updated: 21/Jun/22 07:05
• Resolved: 15/Jun/22 14:49

Description

We should improve the speed of Jenkins pipelines by executing multiple Maven builds in parallel.
Also the Sonarqube step executes the Maven build again, instead it should reuse the workspace of a previous build instead.

Parallelizing Maven probably requires MRESOLVER-123 or we have to use completely separate Maven repositories....

Issue Links

• blocks: SLING-11396 Jenkins: Allow to configure build OS
• blocks: SLING-8728 Make sure Sling modules can be built with Java 8, Java 11 and the latest release
• breaks: SLING-11400 Jacoco coverage was missing
• breaks: SLING-11401 Jenkins: Properly isolate workspace directories for parallel stages
• is related to: SLING-9839 Jenkins: Sonarcloud analysis with Java 11
• links to: GitHub PR