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Pig >> mail # user >> Cross product bug pig 0.10?


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Mehmet Tepedelenlioglu 2013-05-19, 20:26
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Re: Cross product bug pig 0.10?
Any chance you could replicate this for us? Ideally some dummy data and a
script?
2013/5/19 Mehmet Tepedelenlioglu <[EMAIL PROTECTED]>

> Hi,
>
> Recently I was taking the cross product between 2 bags of tuples one of
> which has only one tuple, to append the one with one element to all the
> others (I know this is not the best way to do this, it was done as a
> prototype). There seems to be a bug with the cross product where not all
> the
> tuples of the larger bag are replicated. All but one of the part files are
> empty, and everything works just fine in the local mode (probably because
> it
> uses only one reducer). Is anybody else aware of this issue?
>
> The version is:
>
> Apache Pig version 0.10.0-cdh4.1.2 (rexported)
> compiled Nov 01 2012, 18:38:33
>
> Thanks,
>
> Mehmet
>
>
>
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Mehmet Tepedelenlioglu 2013-05-21, 17:31
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Mehmet Tepedelenlioglu 2013-05-22, 00:34