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Posted to dev@hive.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2009/03/17 22:35:50 UTC

[jira] Updated: (HIVE-350) [Hive] wrong order in explain plan

     [ https://issues.apache.org/jira/browse/HIVE-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain updated HIVE-350:
----------------------------

    Status: Patch Available  (was: Open)

> [Hive] wrong order in explain plan
> ----------------------------------
>
>                 Key: HIVE-350
>                 URL: https://issues.apache.org/jira/browse/HIVE-350
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.350.1.patch
>
>
> In case of multiple aggregations, the explain plan might be wrong -the order of aggregations since AbParseInfo maintains the information in a hashmap, which does the guarantee the results to be returned in order

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