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Dongjoon Hyun commented on SPARK-21316:
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+1
> Dataset Union output is not consiste
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Liang-Chi Hsieh commented on SPARK-21316:
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As unionByName was merged, I think it
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Dongjoon Hyun commented on SPARK-21316:
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[~skp33]. It's not `specified in alphabeti
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Kaushal Prajapati commented on SPARK-21316:
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[~dongjoon] It works when the colu
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Liang-Chi Hsieh commented on SPARK-21316:
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Seems there are users confusing about
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Dongjoon Hyun commented on SPARK-21316:
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For your case, could you try the following
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Dongjoon Hyun commented on SPARK-21316:
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Union assumes the schema ordering are the
