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From "Jason Dere (JIRA)" <>
Subject [jira] [Commented] (HIVE-6006) Add UDF to calculate distance between geographic coordinates
Date Thu, 19 Dec 2013 18:53:07 GMT


Jason Dere commented on HIVE-6006:

Hi Kostiantyn, if don't have the ability to assign this Jira to yourself you can send an email
to dev@hive requesting to be added as a Hive contributor, and someone should be able to grant
this to you.  Also to put this patch on review board, you can create a user on,
and create a new review request for your patch. 

> Add UDF to calculate distance between geographic coordinates
> ------------------------------------------------------------
>                 Key: HIVE-6006
>                 URL:
>             Project: Hive
>          Issue Type: New Feature
>          Components: UDF
>    Affects Versions: 0.13.0
>            Reporter: Kostiantyn Kudriavtsev
>            Priority: Minor
>             Fix For: 0.13.0
>         Attachments: hive-6006.patch
>   Original Estimate: 336h
>  Remaining Estimate: 336h
> It would be nice to have Hive UDF to calculate distance between two points on Earth.
Haversine formula seems to be good enough to overcome this issue
> The next function is proposed:
> HaversineDistance(lat1, lon1, lat2, lon2) - calculate Harvesine Distance between 2 points
with coordinates (lat1, lon1) and (lat2, lon2)

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