[teiid-issues] [JBoss JIRA] (TEIID-2301) Programatically invalidate a single execution's cache using cache API

Mark Addleman (JIRA) jira-events at lists.jboss.org
Wed Dec 19 17:49:08 EST 2012


    [ https://issues.jboss.org/browse/TEIID-2301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742566#comment-12742566 ] 

Mark Addleman commented on TEIID-2301:
--------------------------------------

I may have misunderstood your earlier comment regarding user queries.  I'm specifically not interested in invalidating the cache for queries that include the /* cache */ hint.  In our application, I'm trying to move the responsibility for caching to the translator which, generally, has better knowledge of what is acceptable to cache than the user.

As far as lazy invalidation versus explicit, I'm not sure there's a functional difference between the two.  For our app, I don't see any advantage in cleaning up cache resources (assuming they're on disk) early versus late either.
                
> Programatically invalidate a single execution's cache using cache API
> ---------------------------------------------------------------------
>
>                 Key: TEIID-2301
>                 URL: https://issues.jboss.org/browse/TEIID-2301
>             Project: Teiid
>          Issue Type: Feature Request
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>
> Using the execution cache API, I want to invalidate a single execution's cache entry.

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