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http://jira.codehaus.org/browse/MNG-3698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Casey reopened MNG-3698:
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> Improve performance regarding concrete/dynamic build transitions surrounding
> plugin executions and report instantiations
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: MNG-3698
> URL: http://jira.codehaus.org/browse/MNG-3698
> Project: Maven 2
> Issue Type: Improvement
> Components: Plugins and Lifecycle
> Affects Versions: 2.0.10
> Reporter: John Casey
> Assignee: John Casey
> Priority: Blocker
> Fix For: 2.0.10
>
>
> This is increasing time to build by anywhere from 20% up to a reported 300%,
> depending on whether reports and aggregator mojos are bound into the
> lifecycle phases that are executed. Best candidate for fixing this issue is
> currently to move this transition into the LIfecycleExecutor (out of the
> PluginManager and PluginParameterExpressionEvaluator) to make the transition
> less sensitive to report instantiation and forked lifecycles.
> There are a couple of other potential performance improvements in the
> interpolator itself, such as giving a plausible buffer size to the
> StringWriter embedded for model interpolation, and hanging onto the
> plexus-interpolator RegexBasedInterpolator instance to prevent continual
> re-instantiation of the underlying regex Pattern object.
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