[jira] [Updated] (HIVE-2478) Support dry run option in hive

["kalyan ram (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-2478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kalyan ram updated HIVE-2478:
-----------------------------

    Affects Version/s: 0.9.0
               Status: Patch Available  (was: Open)

Adding a sample patch <HIVE-2478-1.patch> for this improvement. Let me know if this is sufficent enough for the feature.
                
> Support dry run option in hive
> ------------------------------
>
>                 Key: HIVE-2478
>                 URL: https://issues.apache.org/jira/browse/HIVE-2478
>             Project: Hive
>          Issue Type: Improvement
>          Components: Configuration
>    Affects Versions: 0.9.0
>            Reporter: kalyan ram
>            Priority: Minor
>         Attachments: HIVE-2478-1.patch
>
>
> Hive currently doesn't support a dry run option. For some complex queries we just want to verify the query syntax initally before running it. A dry run option where just the parsing is done without actual execution is a good option.

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