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Hyukjin Kwon commented on SPARK-6678:
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gentle ping [~cnstar9988]
> select count(DISTINCT C_UID) from
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Hyukjin Kwon commented on SPARK-6678:
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[~cnstar9988], do you mind if I ask your other spark code? I
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Littlestar commented on SPARK-6678:
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I compre it to my other spark code, it do same thing: count
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Hyukjin Kwon commented on SPARK-6678:
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Hi [~cnstar9988] Is this issue describing the slow performance