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piccolbo / dplyr.spark.hive

spark and hive backends for dplyr
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support for db functions #7

Closed piccolbo closed 8 years ago

piccolbo commented 8 years ago

some are mapped but most are not. Pass through will work only if user guesses name and function not used as win function. See https://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.functions$ for a list. See dplyr#1472 for a related issue

piccolbo commented 8 years ago

Also see hiveql man https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF

piccolbo commented 8 years ago

bf4d6e18 and 92110fd0

piccolbo commented 8 years ago

to be continued on rzilla fork