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Paweł Batko commented on SPARK-17694:
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Another minimal:
{code:scala}
case class Foo(a: String, b:
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Chenliang Xu commented on SPARK-17694:
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Should have provide an example. The following example should
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Sean Owen commented on SPARK-17694:
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You're saying that df00 or df01 does not actually contain FooType?
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Hyukjin Kwon commented on SPARK-17694:
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FWIW, this reminds me of SPARK-15918
> convert DataFrame to
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Chenliang Xu commented on SPARK-17694:
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It returns a DataSet, for example {noformat}
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Sean Owen commented on SPARK-17694:
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Here what do you mean that it succeeds? it's a lazy transformation
