[MNG-6117] ${session.parallel} not correctly set

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.9
• Fix Version/s: 3.5.0-alpha-1, 3.5.0
• Assignee: Guillaume Boué
• Reporter: Richard Raumberger
• Created: 13/Nov/16 15:37
• Updated: 28/Mar/20 14:59
• Resolved: 16/Jan/17 19:39

Description

Running mvn help:evaluate -T 3 and resolving the property session.parallel returns true when run with Maven 3.0.5.

When running it with 3.3.9, this property resolves to false.

mvn help:evaluate -T 3
[INFO] Scanning for projects...
[INFO]
[INFO] Using the MultiThreadedBuilder implementation with a thread count of 3
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-help-plugin:2.2:evaluate (default-cli) @ standalone-pom ---
[INFO] No artifact parameter specified, using 'org.apache.maven:standalone-pom:pom:1' as project.
[INFO] Enter the Maven expression i.e. ${project.groupId} or 0 to exit?:
${session.parallel}
[INFO]
false

E.g. Surefire relies on this property, to check whether Maven is running in parallel mode, as mentioned in the comments of SUREFIRE-1301.

Issue Links

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