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From "Ashutosh Chauhan (JIRA)" <>
Subject [jira] [Updated] (HIVE-4143) Incorrect column mappings with over clause
Date Mon, 11 Mar 2013 06:33:13 GMT


Ashutosh Chauhan updated HIVE-4143:

        Assignee: Ashutosh Chauhan
    Release Note:   (was: Following query generates 3 MR job and fails in reducer initialization
phase of third job.
select ts, dec, rnk
  (select ts, dec,
          rank() over (partition by ts order by item_total desc)  as rnk
            (select other.ts, other.dec, sum(other.i) as item_total
             from over10k other
             join over10k on (other.b = over10k.b)
             group by other.ts, other.dec
            ) item_sales
  ) item_rank
where rnk <=  3;
          Status: Patch Available  (was: Open)

Patch available at
> Incorrect column mappings with over clause
> ------------------------------------------
>                 Key: HIVE-4143
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: PTF-Windowing
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan

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