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From "Suresh Antony (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-147) Need a tool for extracting lineage info from hive sql
Date Wed, 10 Dec 2008 01:30:44 GMT

     [ https://issues.apache.org/jira/browse/HIVE-147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Suresh Antony updated HIVE-147:

    Attachment: patch_147.txt

LineageInfo.java prints input/output tables given the query.  It uses new tree walker architecture.

> Need a tool for extracting lineage info from hive sql
> -----------------------------------------------------
>                 Key: HIVE-147
>                 URL: https://issues.apache.org/jira/browse/HIVE-147
>             Project: Hadoop Hive
>          Issue Type: New Feature
>            Reporter: Suresh Antony
>            Assignee: Suresh Antony
>         Attachments: patch_147.txt
> Need a tool to  extract the line information from hive query.  
> This tool should take hive query as input and it should output, input and output tables
used by the query.

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