[teiid-issues] [JBoss JIRA] (TEIID-142) Introduce a mechanism to allow single source updates without an xa txn.
Steven Hawkins (Closed) (JIRA)
jira-events at lists.jboss.org
Thu Nov 17 14:25:41 EST 2011
[ https://issues.jboss.org/browse/TEIID-142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins closed TEIID-142.
--------------------------------
> Introduce a mechanism to allow single source updates without an xa txn.
> -----------------------------------------------------------------------
>
> Key: TEIID-142
> URL: https://issues.jboss.org/browse/TEIID-142
> Project: Teiid
> Issue Type: Feature Request
> Components: Query Engine
> Affects Versions: 9.x
> Reporter: Steven Hawkins
> Priority: Minor
>
> Defect Tracker #24910: txnAutoWrap = OFF in 5.5 disables the use of local transactions. This was primarily done to support customers who 1. weren't paying for the transactional product
> 2. weren't using an XA connection for an update
> The concern of 1 goes away in 5.6 as all customers will have a transactional product. The secondary concern requires either a connection property that either ignores autocommit or the generic support of 1 phase commit on connectors supporting update and local transactions. The latter solution would allow non-XA aware connectors to seem XA aware as long as all updates went to a single source. Arjuna would also need to be configured to support the one phase commit optimization.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the teiid-issues
mailing list