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Posted to issues@trafodion.apache.org by "Anoop Sharma (JIRA)" <ji...@apache.org> on 2018/06/04 13:28:00 UTC
[jira] [Updated] (TRAFODION-3086) Traf support for DDL operations
directly on Hive objects
[ https://issues.apache.org/jira/browse/TRAFODION-3086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anoop Sharma updated TRAFODION-3086:
------------------------------------
Attachment: HiveDDL.docx
> Traf support for DDL operations directly on Hive objects
> ----------------------------------------------------------
>
> Key: TRAFODION-3086
> URL: https://issues.apache.org/jira/browse/TRAFODION-3086
> Project: Apache Trafodion
> Issue Type: New Feature
> Reporter: Anoop Sharma
> Assignee: Anoop Sharma
> Priority: Minor
> Attachments: HiveDDL.docx
>
>
> A previous Jira, TRAFODION-2498, added support to pass through some DDL commands to hive API. It was done via: process hive statement 'hive-ddl-command' syntax. The supplied command was passed in as-is to the underlying interface.
> This current Jira is to add support to directly perform DDL operations on Hive objects without having to use 'process hive statement'.
> Example: create table hive.hive.t (...) ...
> or: alter table hive.hivesch.t ....
> With this enhancement, Hive objects will be treated similar to traf objects while performing DDL operations. Things like registration/unregistration in traf MD, query invalidation, cleanup, etc will be done automatically.
> A detailed spec/note will be added later.
>
>
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