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From Harunobu Oyama ...@telensa.com>
Subject Re: Aggregate function
Date Fri, 15 Jul 2016 17:26:59 GMT
Michael,

The min connection and max connection are both 1 as default.

nobu


On 15 July 2016 at 18:16, Michael Gentry <blacknext@gmail.com> wrote:

> On Fri, Jul 15, 2016 at 12:39 PM, Harunobu Oyama <ho@telensa.com> wrote:
>
> > Caused by: java.sql.SQLException: Can't obtain connection. Request timed
> > out. Total used connections: 1
> > at
> >
> >
> org.apache.cayenne.conn.PoolManager.uncheckPooledConnection(PoolManager.java:454)
> > at
> org.apache.cayenne.conn.PoolManager.getConnection(PoolManager.java:382)
> > at
> org.apache.cayenne.conn.PoolManager.getConnection(PoolManager.java:371)
> > at
> >
> >
> org.apache.cayenne.configuration.server.DefaultDbAdapterFactory.detectAdapter(DefaultDbAdapterFactory.java:97)
> > ... 15 more
>
>
> Hi Nobu,
>
> Given this part of the exception, it seems it was unable to get a
> connection to the database.  How is your connection pool configured?  Do
> you only have one connection?
>
> mrg
>

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