[Mondrian] Mondrian 4 as a Pentaho Plugin

[Tom Barber(Alabs)]

Interesting Luc, you mean should work out of the box, as in, there is 
already a jar there?

I downloaded 5.1 and had a look, the Mondrian Jar I found(grep) was 
labeled 3.7 and I asked Pedro and he said there were some Mondrian 4 
stuff for Mongo but not in general population.

Tom

On 27/06/14 13:50, Luc Boudreau wrote:
>
> Hello Tom,
>
> With a 5.1 server, all you need to do is use "jdbc:mondrian4" instead 
> of "jdbc:mondrian" as the URL prefix and it should work out of the box.
>
> Let us know if you run into any issues.
>
> Luc
>
> On Jun 27, 2014 6:38 AM, "Tom Barber(Alabs)" <tom at analytical-labs.com 
> <mailto:tom at analytical-labs.com>> wrote:
>
>     Alright chaps,
>
>     I'm trying to crowbar Mondrian 4 into the BI Server Saiku plugin and I
>     would like some clarification of a few bits and pieces.
>
>     We've shipped our own Mondrian Jar and also done some funky cache
>     sharing etc, anyway, I would like to ship Mondrian 4 and
>     unsurprisingly
>     its not as simple as just replacing the Jar.
>
>     I would like to know
>
>     a) is it even possible? I saw Julian's slide suggesting that the
>     Mondrian 4 lib should run happily alongside Mondrian 3 as an OSGI
>     module.
>     b) To bootstrap Mondrian we currently run  Class.forName(
>     "mondrian.olap4j.MondrianOlap4jDriver" ); but if have 2 Jars, how does
>     is it supposed to know which to bootstrap, or should it load
>     Mondrian 3,
>     but Mondrian 4 be automatic or do I have to register the Mondrian
>     4 jar
>     in a different manner?
>     Either way I get
>     java.lang.IllegalAccessError: class
>     mondrian.olap4j.MondrianOlap4jExtra
>     cannot access its superclass mondrian.xmla.XmlaHandler$XmlaExtraImpl
>
>     The first time I try and run Saiku followed by
>     java.lang.NoClassDefFoundError: Could not initialize class
>     mondrian.olap4j.MondrianOlap4jDriver
>
>     The next time, so I need work out how to unclash them if possible.
>
>     I tried just straight replacing Mondrian 3 with Mondrian 4 in the
>     platform out of curiosity but with that I get a linkage error so that
>     test was also a no go.
>
>     Anyway, hints or tips please.
>
>     Thanks
>
>     Tom
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