[jboss-dev-forums] [IronJacamar Development] - Re: possible bad side effects from change to AbstractConnectionManager

Marc Rosenthal do-not-reply at jboss.com
Fri Dec 7 13:37:41 EST 2012


Marc Rosenthal [https://community.jboss.org/people/mandrosen] created the discussion

"Re: possible bad side effects from change to AbstractConnectionManager"

To view the discussion, visit: https://community.jboss.org/message/780743#780743

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I had the same issue with the latest jboss snapshot: jboss-as-7.2.0.Alpha1-SNAPSHOT

The  http://66.249.126.188/tmp/ironjacamar-trace.txt trace is here.

My datasource config:

                <datasource jta="true" jndi-name="java:jboss/datasources/atDS" pool-name="MySqlDS" enabled="true" spy="true" use-ccm="true">
                    <connection-url>jdbc:mysql://dbserv:3306/db</connection-url>
                    <driver-class>com.mysql.jdbc.Driver</driver-class>
                    <driver>mysql-connector-java-5.1.22-bin.jar</driver>
                    <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
                    <pool>
                        <min-pool-size>0</min-pool-size>
                        <max-pool-size>1</max-pool-size>
                        <prefill>true</prefill>
                        <use-strict-min>true</use-strict-min>
                        <flush-strategy>IdleConnections</flush-strategy>
                    </pool>
                    <security>
                        <user-name>user</user-name>
                        <password>passwd</password>
                    </security>
                    <validation>
                        <valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLValidConnectionChecker"/>
                        <stale-connection-checker class-name="org.jboss.jca.adatpers.jdbc.extensions.mysql.MySQLStaleConnectionChecker"/>
                        <exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLExceptionSorter"/>
                    </validation>
                    <timeout>
                        <allocation-retry>3</allocation-retry>
                    </timeout>
                </datasource>
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