[jboss-user] [Datasource Configuration] - Jboss 4.2.3 stall connection issue

[vamshi nooka]

vamshi nooka [https://community.jboss.org/people/vnooka] created the discussion

"Jboss 4.2.3 stall connection issue"

To view the discussion, visit: https://community.jboss.org/message/744379#744379

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Hi, 
we are currently using JBoss 4.2.3 and are seeing lot of stalled transactions in the wiley.
I tried all the possible configurations in the datasource file to check for stall connections but nothing helped.
i have attached our DS file for the reference.

Any help would be greatly appreciated.
Tx a ton!
   
<datasources>
 <xa-datasource>
    <jndi-name>xxxxxxxDS</jndi-name>
    <track-connection-by-tx/>
    <isSameRM-override-value>false</isSameRM-override-value>
    <xa-datasource-class>oracle.jdbc.xa.client.OracleXADataSource</xa-datasource-class>
    <xa-datasource-property name="URL">jdbc:oracle:thin:xxxxxxxxxxxxxxxxx</xa-datasource-property>
    <xa-datasource-property name="User">xxxxxxxxxxxx</xa-datasource-property>
    <xa-datasource-property name="Password">xxxxxxxxxxxxxx</xa-datasource-property>
   <!--pooling parameters-->
    <min-pool-size>20</min-pool-size>
    <max-pool-size>500</max-pool-size>
    <blocking-timeout-millis>30000</blocking-timeout-millis>
    <idle-timeout-minutes>15</idle-timeout-minutes> 

    <!-- Uses the pingDatabase method to check a conn is still valid before handing it out from the pool -->
    <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleValidConnectionChecker</valid-connection-checker-class-name>
    <!-- Checks the Oracle error codes and messages for fatal errors -->
    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
    <!-- Oracles XA ds cannot reuse a connection outside a tx once enlisted in a global tx and vice-versa -->
    <no-tx-separate-pools/>

      <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml -->
      <metadata>
         <type-mapping>Oracle9i</type-mapping>
      </metadata>
  </xa-datasource>
</datasources>










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