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c3p0 and hibernate properties

New Contributor
Hi All,

I am trying to connect to KDB using my application provided sql connection. I am able to test the connection and test the source and get the columns for the given sql.
But When i am trying to run the source to fetch the data, i get connection timed out. I tried increasing retry attempt; login time etc. but there is no luck.

Is KDB connection should be via c3p0 and hibernate connection?
If yes, what are the properties to set for c3p0 and hibernate connections?

Fyi., I have attached the error trace from my application for your reference.

P.S. I also observed in my application log that exception is thrown at getCatalog function in the jdbc.jar with the error message "cat".