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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2015/02/07 00:40:34 UTC

[jira] [Updated] (HIVE-9548) Add a library to transform Hive operator tree to Calcite operator tree

     [ https://issues.apache.org/jira/browse/HIVE-9548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-9548:
-----------------------------------
    Attachment: HIVE-9548.WIP.patch

This is WIP patch to enable calcite based query plan exchange between Hive front end & backend execution engine. Incomplete & prototype level currently. Much of converter code from Hive -> Calcite in this patch is written by [~jpullokkaran]

> Add a library to transform Hive operator tree to Calcite operator tree
> ----------------------------------------------------------------------
>
>                 Key: HIVE-9548
>                 URL: https://issues.apache.org/jira/browse/HIVE-9548
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Planning
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-9548.WIP.patch
>
>




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