[MRESOLVER-320] Investigate slower resolving speeds as reported by users

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.9.4
• Fix Version/s: 1.9.5
• Component/s: Resolver
• Assignee: Tamas Cservenak
• Reporter: Tamas Cservenak
• Created: 06/Feb/23 15:10
• Updated: 15/Feb/23 13:34
• Resolved: 15/Feb/23 13:30

Description

Users on ML reported "slowness" that MAY be caused by a change added in 1.9.0 version of resolver MRESOLVER-250.

https://lists.apache.org/thread/r9p236z8kvqqk7ykvkgmc5wgps6n1hkf

https://github.com/apache/maven-resolver/pull/166#issuecomment-1413808333

 

Issue Links

• is related to: MRESOLVER-250 Usage of descriptors map in DataPool prevents gargabe collection
• is related to: MNG-7677 Maven 3.9.0 is ~10% slower than 3.8.7 in large multi-module builds
• links to: GitHub Pull Request #241
• links to: GitHub Pull Request #243