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ddf-project / DDF

Distributed DataFrame: Productivity = Power x Simplicity For Scientists & Engineers, on any Data Engine
http://ddf.io
Apache License 2.0
168 stars 42 forks source link

Revert "Use Spark DF/RDD APIs for sampling without replacement instead of SQL" #352

Closed hai-adatao closed 8 years ago

hai-adatao commented 8 years ago

Reverts ddf-project/DDF#348