mirror of https://github.com/sbt/sbt.git
32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
[@cunei]: https://github.com/cunei
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[@eed3si9n]: https://github.com/eed3si9n
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[@gkossakowski]: https://github.com/gkossakowski
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[@jsuereth]: https://github.com/jsuereth
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[1721]: https://github.com/sbt/sbt/issues/1721
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[2014]: https://github.com/sbt/sbt/issues/2014
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[2030]: https://github.com/sbt/sbt/pull/2030
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### Fixes with compatibility implications
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### Improvements
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### Bug fixes
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- Fixes memory/performance issue with cached resolution. See below.
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### Cached resolution fixes
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On a larger dependency graph, the JSON file growing to be 100MB+
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with 97% of taken up by *caller* information.
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The caller information is not useful once the graph is successfully resolved.
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To make the matter worse, these large JSON files were never cleaned up.
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sbt 0.13.9 creates a single caller to represent all callers,
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which fixes `OutOfMemoryException` seen on some builds.
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This generally shrinks the size of JSON, so it should make the IO operations faster.
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Dynamic graphs will be rotated with directories named after `yyyy-mm-dd`,
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and stale JSON files will be cleaned up after few days.
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[#2030][2030]/[#1721][1721]/[#2014][2014] by [@eed3si9n][@eed3si9n]
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