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Michael Armbrust commented on SPARK-6459:
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[~tenstriker] this will never happen from a SQL query.
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nirav patel commented on SPARK-6459:
[~zero323] why the example you gave should generate cartesian
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Maciej Szymkiewicz commented on SPARK-6459:
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[~marmbrus] Isn't this warning obsolete in 1.5+?
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Maciej Szymkiewicz commented on SPARK-6459:
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I've been trying to reproduce the problem on 1.5.2
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Maciej Szymkiewicz commented on SPARK-6459:
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Thanks for clarification.
> Warn when Column API
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Michael Armbrust commented on SPARK-6459:
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We do special case that very common problem, but I bet
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Michael Armbrust commented on SPARK-6459:
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I don't think so, why do you say that?
> Warn when
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Apache Spark commented on SPARK-6459:
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User 'marmbrus' has created a pull request for
