[teiid-issues] [JBoss JIRA] (TEIID-2701) Don't proactively close source executions under a transaction scope higher than request

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-2701.
-----------------------------------

    Resolution: Done


Moved the  proactive closure to only affect the request scope - where a workaround for users would be to either turn the txn detection off or use a local transaction instead.
                
> Don't proactively close source executions under a transaction scope higher than request
> ---------------------------------------------------------------------------------------
>
>                 Key: TEIID-2701
>                 URL: https://issues.jboss.org/browse/TEIID-2701
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Query Engine
>    Affects Versions: 7.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.6
>
>
> Under a transaction we are always closing source executions that are typically held open for lobs.  While this is basically required in the request scope (as close is too late for a commit - the client would not receive a failure notification), it should not be needed in the other transaction scopes.
> For lobs that are not readable after close currently will be seen as unreabable values from Teiid.

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