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From Michael Gentry <blackn...@gmail.com>
Subject Re: Aggregate function
Date Fri, 15 Jul 2016 17:16:24 GMT
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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