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Pig >> mail # user >> FOR - EACH?


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Marek Miglinski 2011-12-02, 12:37
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Re: FOR - EACH?
what about?
b = group a by ...
c = foreach b {
      generate ...
    }

On 12/2/11, Marek Miglinski <[EMAIL PROTECTED]> wrote:
> Hello guys,
>
> I have a group of users aggregated by day period, lets assume there are
> 10mill users and each user has got 1000 transactions.
>
> Now is there a way to iterate through this group NOT foreach, but foreach
> 10! records in that group? So I could safe space and count more users per
> action, export less records.
>
>
>
> Thanks,
> Marek M.
>
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Thejas Nair 2011-12-02, 18:48
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Dmitriy Ryaboy 2011-12-02, 23:06
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Marek Miglinski 2011-12-09, 13:31
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB