How to specify the Pentaho cache for the particular Pentaho BI server.

Hi,

We are running two Pentaho version (4.8.2 & 5.0.1) on the same server (Centos 6.2). Both the versions are installed under different users on the same server. Here when we noticed, we came to know that both the BI servers are using same cache file. It is under "tmp/_pentaho" on the server.

Here my question is that :- Is it possible that we can specify the different cache files/path for each BI server. I mean, Pentaho 4.8 will use one file/location for the cache and Pentaho 5.0 will use other file/location for the cache.

Please let me know if more info need to put here about this requirement.

Please help me to get it done.

Thanks & Regards
Ashiwn