In JBoss EAP 7 and later, theflush-gracefully-connection-in-poolcommand may be used to flush all idle connections immediately and flush active connections when they are returned to the pool (when application code explicitly callsConnection.close()). Standalone Mode Raw /subsystem=datasources/data-...
WARN [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] Unable to fill pool org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Got minus one from a read call) at org.jboss.resource.adapter.jdbc.xa.XAManagedConnectionFactor...
Now, one thing confuses me, is it possible to get connection pooling without modifying JBoss' configs (so that it affects all application), but instead configure pooling for a single application only (like you do in Tomcat with context.xml)?. In that cas
for example), but that is not the case with JBoss. In JBoss you can configure all the necessary information to create a connection (driver, url, user, password, etc) and some configuration for the pool (minimum size
据我所知,JBoss会自动关闭未使用的连接=>我打开的连接返回到池中.所以这可能不是正确的道路. 如果我尝试存储/调用Connection对象,如下所示: private Hashtable<String, Connection> connections = new Hashtable<String, Connection>(); try { String strDSName1 = "java:/OracleDSJNDI"; ctx = new InitialCont...
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name> </local-tx-datasource> We're typically only using between 0 to 20 connections in use at any given time (I'm using EJTools Swing JMX browser to graph the ConnectionCount and...
I decided to put in a connection pool that would manage this. C3P0 looked good and would be able to solve this problem. Per the instruction on this site (http://www.mchange.com/projects/c3p0/#jboss-specific) I put the C3P0 jar in the jboss/server/default/lib dir. I created c3p0-...
Connection pools could be monitored (through JMX) by looking at jboss.jca:name=MyDS,service=ManagedConnectionPool→InUseConnectionCount attribute. The example web application northwind.war can be made to leak resources (on /ListCustomers) by ...
Don't have an answer for this one yet. Tried the newer mysql connector 5.1.6 - no luck The error happens after 24-26 hours of jboss/mysql running Sorry, you can't reply to this topic. It has been closed.
lastUse=1217362205511 permit=false trackByTx=false mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool@111f43f context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool@1ba9024 xaResource=org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@1c06567 tx...