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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