[Mondrian] Pool.get()

Matt Campbell mkambol at gmail.com
Tue May 19 17:37:46 EDT 2009


Thanks Julian.  I've added
MONDRIAN-558<http://jira.pentaho.com/browse/MONDRIAN-558>
. *
*
*BTW- I made a typo in the title for the bug but could find no way to edit
it after the fact.  Is there any way you are aware of?
*
On Tue, May 19, 2009 at 4:19 PM, Julian Hyde <jhyde at pentaho.com> wrote:

>  PS See also http://jira.pentaho.com/browse/MONDRIAN-496 and related issue
> http://jira.pentaho.com/browse/MONDRIAN-557. It's possibly that these are
> causing extra work to be done at schema load time.
>
>  ------------------------------
> *From:* Julian Hyde [mailto:jhyde at pentaho.com]
> *Sent:* Tuesday, May 19, 2009 1:00 PM
> *To:* 'Mondrian developer mailing list'
> *Subject:* RE: [Mondrian] Pool.get()
>
>  I don't know if there would be integrity issues if two users were using
> the same URL but ended up with different schema objects. Obviously it would
> be inefficient: each schema would have its own cache.
>
> The ideal behavior would be for user B to wait if it needs the same schema
> that A is currently loading. But if C comes along and wants a different
> schema, there should be a very short critical section where the system
> figures out that the schema does not exist and needs to be loaded.
>
> Can you please log a bug for this issue?
>
> Julian
>
>
> _______________________________________________
> Mondrian mailing list
> Mondrian at pentaho.org
> http://lists.pentaho.org/mailman/listinfo/mondrian
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.pentaho.org/pipermail/mondrian/attachments/20090519/805836b6/attachment.html 


More information about the Mondrian mailing list