David Whiting created CRUNCH-484:
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Summary: Add library features from spotify/crunch-lib into
crunch-core
Key: CRUNCH-484
URL: https://issues.apache.org/jira/browse/CRUNCH-484
Project: Crunch
Issue Type: Improvement
Components: Core
Reporter: David Whiting
Assignee: Josh Wills
As suggested by Josh, I've patched the more generally-applicable stuff from
https://github.com/spotify/crunch-lib into org.apache.crunch.lib
Open questions:
- Does all of this belong here?
- Should Percentiles be renamed to Quantiles, given that you actually just
specify a 0.0-1.0 range? Quantiles is more accurate, but people are more likely
to search for Percentiles.
- Would the DoFns.detach(...) functionality be better implemented as a
DetachingReduceFn base class rather than a wrap-and-delegate?
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