jboss配置mysql 随记

----------jboss-4.0.5.GA\server\default\deploy\mysql-ds.xml----------
<datasources>
  <local-tx-datasource>
    <jndi-name>MySqlDS</jndi-name>
    <connection-url>jdbc:mysql://10.1.4.xx:3306/xx_xxx</connection-url>
    <driver-class>com.mysql.jdbc.Driver</driver-class>
    <user-name>root</user-name>
    <password>xxxxx</password>
    <min-pool-size>10</min-pool-size>
    <max-pool-size>50</max-pool-size>
    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
    <!-- should only be used on drivers after 3.22.1 with "ping" support-->
    <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker</valid-connection-checker-class-name>
     
    <!--最小连接池数目-->
    <min-pool-size>5</min-pool-size>

    <!--最大连接池数目-->
    <max-pool-size>50</max-pool-size>

    <!-- 数据库连接空闲时间，单位为分钟，如果负载较大，可以设为5，如果一般，可以设为3 -->
    <idle-timeout-minutes>5</idle-timeout-minutes>

    <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
    <metadata>
       <type-mapping>mySQL</type-mapping>
    </metadata>
  </local-tx-datasource>
 
----------jboss-4.0.5.GA\server\default\deploy\jbossweb-tomcat55.sar\server.xml----------
    <!-- add youlong
            <Valve className="org.jboss.web.tomcat.tc5.jca.CachedConnectionValve"
                cachedConnectionManagerObjectName="jboss.jca:service=CachedConnectionManager"
                transactionManagerObjectName="jboss:service=TransactionManager" />
-->

----------jboss-4.0.5.GA\server\default\deploy\jbossweb-tomcat55.sar\META-INF\jboss-service.xml----------
   <!-- add youlong
      <depends>jboss.jca:service=CachedConnectionManager</depends>
      -->
     
----------jboss-4.0.5.GA\server\default\conf\standardjboss.xml----------
       <!--<interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>-->
      
      
----------jboss-4.0.5.GA\server\default\conf\login-config.xml----------
       <!--
    <application-policy name = "MySqlDbRealm">
       <authentication>
          <login-module code = "org.jboss.resource.security.ConfiguredIdentityLoginModule"
             flag = "required">
             <module-option name = "principal">MySqlDS</module-option>
             <module-option name = "userName">root</module-option>
             <module-option name = "password">000000</module-option>
             <module-option name = "managedConnectionFactoryName">jboss.jca:service=LocalTxCM,name=MySqlDS</module-option>
          </login-module>
         
         
       </authentication>
    </application-policy> -->
   
----------jboss-4.0.5.GA\server\default\conf\standardjbosscmp-jdbc.xml----------
     <datasource>java:/MySqlDS</datasource>
      <!-- optional since 4.0 <datasource-mapping>Hypersonic SQL</datasource-mapping> -->
<datasource-mapping>mySQL</datasource-mapping>

<datasource>java:/DefaultDS</datasource>
      <!-- optional since 4.0 <datasource-mapping>Hypersonic SQL</datasource-mapping> -->

----------jboss-4.0.5.GA\server\default\conf\standardjbosscmp-jdbc.xml----------
<datasource>java:/DefaultDS</datasource>
   <type-mapping>Hypersonic SQL</type-mapping>
  
    <datasource>java:/MySqlDS</datasource>
   <type-mapping>mySQL</type-mapping>

上面啰嗦了半天其实和JBOSS没有关系。因为Mysql的问题
修改mysql参数：
vi /etc/my.cnf
分别在[client]、[mysqld]域加上如下参数
default-character-set = utf8
修改 wait_timeout = 31536000