Re: Buildpack Cache
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The buildpack cache (aka "app cache," or "build artifacts cache") is a per-app cache that is stored as a tarball in the blob store and recovered when an existing app is restaged (regardless of app code or buildpack changes).
Different buildpacks use this cache for different things. Ben Hale (CCd) may have more details about how the Java buildpack handles caching. In general, the purpose of the cache is to speed up build time and/or reduce data transfer during staging.
Usage of the cache is documented here: https://docs.cloudfoundry.org/buildpacks/understand-buildpacks.html
On Thu, Jun 14, 2018 at 10:31 AM Stephan Merker <stephan.merker@...> wrote: