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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6460) Need new "show" functionality for transactions
Date Wed, 26 Mar 2014 05:25:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947563#comment-13947563
] 

Lefty Leverenz commented on HIVE-6460:
--------------------------------------

Could we have a release note for this?

The wiki will need a userdoc for transactions, but for starters these new SHOW statements
can go here:

* [LanguageManual DDL:  Show |https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Show]
* [LanguageManual Locks:  Debugging |https://cwiki.apache.org/confluence/display/Hive/Locking?from=_YKhAQ#Locking-Debugging]

I'd better add SHOW LOCKS to the DDL doc, too.

> Need new "show" functionality for transactions
> ----------------------------------------------
>
>                 Key: HIVE-6460
>                 URL: https://issues.apache.org/jira/browse/HIVE-6460
>             Project: Hive
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.13.0
>
>         Attachments: 6460.wip.patch, HIVE-6460.1.patch, HIVE-6460.3.patch, HIVE-6460.4.patch,
HIVE-6460.5.patch, HIVE-6460.patch
>
>
> With the addition of transactions and compactions for delta files some new "show" commands
are required.
> * "show transactions" to show currently open or aborted transactions
> * "show compactions" to show currently waiting or running compactions
> * "show locks" needs to work with the new db style of locks as well.



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