yes, I've tried that as well. NOT work at all.
any feedback are welcome. Thanks, Allen At 2015-12-16 17:00:42, "Chang Ya-Hsuan" <sumti...@gmail.com> wrote: are you trying to do dataframe boolean expression? please use '&' for 'and', '|' for 'or', '~' for 'not' when building DataFrame boolean expressions. example: >>> df = sqlContext.range(10) >>> df.where( (df.id==1) | ~(df.id==1)) DataFrame[id: bigint] On Wed, Dec 16, 2015 at 4:32 PM, Allen Zhang <allenzhang...@126.com> wrote: Hi All, does spark label expression really support "&&" or "||" or even "!" for label based schedulering? I tried that but it does NOT work. Best Regards, Allen -- -- 張雅軒
