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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8290) With DbTxnManager configured, all ORC tables forced to be transactional
Date Tue, 30 Sep 2014 18:05:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14153473#comment-14153473
] 

Alan Gates commented on HIVE-8290:
----------------------------------

bq. This is minor, but would it make sense to move the constant to AcidInputFormat or some
other more directly ACID related class?
I didn't see a general place to put table parameter keys.  According to the Hive jedi master
(Ashutosh), there is no central place for them.  I agree it makes sense to collect ACID related
ones into one place.  In addition to ACID_TABLE_PROPERTY there's NO_AUTO_COMPACT in Initiator.
 I'll file a separate ticket to collect those together, and then the patch to do that will
be trivial.

> With DbTxnManager configured, all ORC tables forced to be transactional
> -----------------------------------------------------------------------
>
>                 Key: HIVE-8290
>                 URL: https://issues.apache.org/jira/browse/HIVE-8290
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 0.14.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>            Priority: Blocker
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8290.2.patch, HIVE-8290.patch
>
>
> Currently, once a user configures DbTxnManager to the be transaction manager, all tables
that use ORC are expected to be transactional.  This means they all have to have buckets.
 This most likely won't be what users want.
> We need to add a specific mark to a table so that users can indicate it should be treated
in a transactional way.



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