Configurable timeout for JDBC-Connection?

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Configurable timeout for JDBC-Connection?

by Wolfgang Engelhaupt :: Rate this Message:

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Hello,

I've separate machines for analyzing the projects and for the sonar-instance itself. Sometimes the connection between these machines seems to be slow (1MBit/s) and this causes with some bigger projects a SQLException with Oracle XE: SQL Error 17002 (I/O Exception, Connection reset). The total execution time was 50 minutes until the error occurs. I think the problem could be, that the connection was established to the beginning of the analyze but never used. After some time the jdbc driver closes the connection. Is it possible to configure the timeout via a sonar.jdbc...-property?

Thanks,
Wolfgang

Re: Configurable timeout for JDBC-Connection?

by Freddy Mallet :: Rate this Message:

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Hi Wolfgang,

Your explanation seems correct. We don't use the commons-dbcp library on maven side and so we can't specify any sonar.jdbc.validationQuery parameter as this is the case on Sonar web side. But, I'm pretty sure you should be able to setup JDBC Oracle parameter in the jdbc url or through environment variables as this is a case with MySQL jdbc driver ?

regards,
Freddy



On Fri, Oct 23, 2009 at 5:59 PM, Wolfgang Engelhaupt <engelhaupt@...> wrote:

Hello,

I've separate machines for analyzing the projects and for the sonar-instance
itself. Sometimes the connection between these machines seems to be slow
(1MBit/s) and this causes with some bigger projects a SQLException with
Oracle XE: SQL Error 17002 (I/O Exception, Connection reset). The total
execution time was 50 minutes until the error occurs. I think the problem
could be, that the connection was established to the beginning of the
analyze but never used. After some time the jdbc driver closes the
connection. Is it possible to configure the timeout via a
sonar.jdbc...-property?

Thanks,
Wolfgang
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