xt:
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Thanks, but I still don’t get it.
I have used groupBy to group data by userID, and for each ID, I need to get the
statistic information.
Best
Frank
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Tuesday, October 20, 2015 3:12 PM
To: ChengBo
Cc: user
Subject: Re: Get statistic result from RDD
each ID, I need to
> get the statistic information.
>
>
>
> Best
>
> Frank
>
>
>
> *From:* Ted Yu [mailto:yuzhih...@gmail.com]
> *Sent:* Tuesday, October 20, 2015 3:12 PM
> *To:* ChengBo
> *Cc:* user
> *Subject:* Re: Get statistic result from RDD
>
>
>
I tried, but it shows:
“error: value reduceByKey is not a member of iterable[((Int, Int, String,
String), String), Int]”
Best
Frank
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Tuesday, October 20, 2015 3:46 PM
To: ChengBo
Cc: user
Subject: Re: Get statistic result from RDD
Please take
in p(0), and how
> many 6 to 7 in p(0).
> In the final result, each row represents each userID's statistic result.
>
> Thanks a lot. I really appreciate it.
>
>
>
> --
> View this message in context:
> http
I tried, but it shows:
“error: value reduceByKey is not a member of iterable[((Int, Int, String,
String), String), Int]”
Best
Cheng
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Tuesday, October 20, 2015 3:46 PM
To: ChengBo
Cc: user
Subject: Re: Get statistic result from RDD
Please take
