[Mondrian] Mondrian Cache in Spoon

Julian Hyde jhyde at pentaho.com
Mon Mar 25 12:19:52 EDT 2013

On Mon, Mar 25, 2013 at 10:28 AM, Brandon Jackson <usbrandon at gmail.com<mailto:usbrandon at gmail.com>> wrote:

Thank you.  That reminds me why I used the OLAP input step against my server where I could selectively clear the cache via CDC.   I also wanted to remove my BI server as an ETL dependency, do you know if it is possible for a kettle transformation to know if it is part of a looping job?  If so, I could add a check box to the Mondrian Input step to clear the cache perhaps at the end of the step execution.

On Mar 25, 2013, at 7:30 AM, Luc Boudreau <lucboudreau at gmail.com<mailto:lucboudreau at gmail.com>> wrote:

Actually, clearing the cache from PDI might not cascade to Mondrian. If they run on different servers, then the cache is not the same (obviously) unless you are using some kind of shared cache layer.

Our recommendation would be to create an XAction on the BA server and invoke it from PDI.

One day we'll build a REST API to Mondrian's cache control.

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