Hi guys,
I am wondering. Is there any other mailing list for hive related questions?
I feel there is not much activity on the user/dev hive mailing lists or at
least not much support in answering my questions.
Thanks,Robert
On Tuesday, December 20, 2016 11:01 PM, Robert Grandl <rgra...@yahoo.com>
wrote:
Hi guys,
I am wondering if it's possible to estimate the number of distinct keys and
their distribution in a way or another.
More concretely, for every stage, it is possible to determine the number of
distinct keys and for each key the number of values before the data is
actually processed?
Thanks,Robert
