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cache | immutable artifacts downloaded from a remote repository. No metadata is stored in this directory tree. |
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remote | contains a directory for each remote repository (by repository identifier). This contains the metadata and mutable artifacts from that repository. Metadata files will return to the format " |
workspace | contains a directory for each local workspace, with the primary one being |
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Rolling back a reactor build
About rolling back a whole reactor build...
I think it's something that would be separately configurable. I don't think it would be the default. The individual artifacts, once built, should be useful whether the rest build or not - but it really depends on your projectWhile this would be a separate feature, and not the default behaviour, it would now be possible to use a temporary workspace to build artifacts during a reactor build and merge them into another workspace on completion, making an entire reactor build "atomic" with respect to the local repository.
Co-existence with Maven 2.0.x
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