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Pig >> mail # user >> Pig0.12 gets confused about schema after a nested FOREACH


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Re: Pig0.12 gets confused about schema after a nested FOREACH
Hi Jamin,

activityID:chararray,reqHost:chararray,rspPylByt:long
pylByt:long,reqTime:double,reqDur:double,rspTime:double,rspDur:double has 8
column(s).

Did you try to disable ColumnMapKeyPrune optimization? You can do it by
adding "-t ColumnMapKeyPrune" to the command line.

Also, there have been a few bug fixes regarding ColumnMapKeyPrune since
0.12 release, so please try to
branch-0.12<https://github.com/apache/pig/tree/branch-0.12> in
Pig repo.

Thanks,
Cheolsoo
On Sun, Mar 23, 2014 at 10:18 PM, XIAMING CHEN <[EMAIL PROTECTED]> wrote: