Home Forums Hive / HCatalog Using HIVE Corr gives erroneous results

This topic contains 0 replies, has 1 voice, and was last updated by  Lars Christoffersen 1 year, 1 month ago.

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    HI
    I am trying to correlate some temperatures and power consumption.
    When I use HIVE Corr on a small number of values in the Sandbox I get the correct result.
    When I use PIG COR which is slow, I get also the right results.When I use HIVE CORR, which is fast the results are complete wrong on a scale of up to a factor of 10. Both values are double. Does any body have similar experiences? Could CORR be incorrectly implemented on HDInsight?

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