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Liang-Chi Hsieh commented on SPARK-20740:
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This is duplicate to SPARK-7768.
> Expose
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Hyukjin Kwon commented on SPARK-20740:
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ping [~darion]. If we can't explain the use case, I would
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Hyukjin Kwon commented on SPARK-20740:
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Probably, we should describe the usage here. BTW, it looks
