[teiid-issues] [JBoss JIRA] (TEIID-2957) MongoDB: Implement Compensating transactions

[ https://issues.jboss.org/browse/TEIID-2957?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-2957: --------------------------------------- The easiest approach here would be something like a 1-pc LocalTransaction resource. I'll see how hard that would be to wire into the RA. We can use https://github.com/spring-projects/spring-data-mongodb/blob/master/spring... for reference. Just trying to handle this in the translator could be possible, but would intertwine some transactional concerns. We'd have to detect a transaction on the thread, then create the mongo client session and attach a synchronization to the txn to do the final commit / rollback - so still effectively 1-pc. Another drawback is that code is generally not needed for environments like springboot, which would instead use the transactionmanager above or some kind of composite with other platform transaction managers. -- This message was sent by Atlassian Jira (v7.12.1#712002)