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http://jira.codehaus.org/browse/MERCURY-120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Gusakov closed MERCURY-120.
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Resolution: Fixed
Changed DependencyTreeBuilder: eliminated mutiple tree creation.
resolveConflicts() now builds a single dependency tree when supplied a list of
artifact metadada to resolve together.
This resulted in approx. 2x speed increase on large (~50 MDs) resolutions
> convert list resolution into single node resolution
> ---------------------------------------------------
>
> Key: MERCURY-120
> URL: http://jira.codehaus.org/browse/MERCURY-120
> Project: Mercury
> Issue Type: Sub-task
> Components: Dependency Builder
> Affects Versions: 1.0-alpha-8
> Reporter: Oleg Gusakov
> Assignee: Oleg Gusakov
>
> Currently, a multi-artifact resolution creates a dependency tree for each
> supplied artifact, then creates a tree out of them all and resolves
> conflicts. This was done as a quick solution when API changed to accomodate
> multi-artifact use case: processing a POM, Maven resolve API
> Better solution would be to create a single tree with all those artifacts as
> dependencies and build only this tree (then resolve conflicts). This would
> allow to eliminate multiple creation of the shared sub-trees.
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