[EJB 3.0] - Re: JBoss Transaction Manager Exception Handling
by jaikiran
anonymous wrote : at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
The insert/update statements are fired (flushed) when the transaction commits at the end of your method. The exception happens when the flush is issued through the callback methods of transaction and as a result, your try/catch block within the same method will be of no use.
anonymous wrote : Is there a way I can avoid this exception to be seen in my console
One way of avoiding these logs on the console is to change the log level in the jboss-log4j.xml (under %JBOSS_HOME%\server\< serverName>\conf folder) for org.hibernate.exception.DataException category:
| <category name="org.hibernate.exception.DataException">
| <priority value="FATAL" />
| </category>
Note that this will also suppress any other logs from the org.hibernate.exception.DataException too.
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17 years, 7 months
[Installation, Configuration & DEPLOYMENT] - HTTPConnection in startup servlet works only with hot deploy
by venuwin
Hi,
* We are developing a J2EE application in which we have to download some XML when the WAR file(Say MyApp.WAR.) is deployed.
* I have put the downloading XML logic to be called from a startup servlet. So far so good.
* I have 5 customers for whom i would have to have 5 WAR files like MyApp1.WAR,MyApp2.WAR,MyApp3.WAR,MyApp4.WAR,MyApp5.WAR but all these WAR files have to download XMLs which are unique for each WAR.
Real Problem comes when i restart JBoss. The deployer does not proceed further after the line in my code where i read the input stream, which results in the failure of all further deployments in the same server.
| u = new URL (url);
| httpConn = ( HttpURLConnection ) u.openConnection ( );
| httpConn.setRequestMethod ( "GET" ) ;
| Log.info(AppConstants.LOG_CATEGORY," before http connection");
| httpConn.connect () ;
| Log.info(AppConstants.LOG_CATEGORY,"after http connection");
| if(httpConn !=null)
| {
| try
| {
| inputStream=httpConn.getInputStream(); // here is where it hangs
| }catch (Exception e) {
| Log.error(AppConstants.LOG_CATEGORY,"Exception fetching inputstream :"+e);
| }
|
* In the above code, it doesnt even throw an exception, just hangs .
* to fix this, i have to remove all 5 WAR files out of deploy folder, start JBoss and then place all the WAR files back to the deploy folder. It works fine.
* I don't understand why it works only with Hot deploy and not with a restart.
* Please let me know if anything could be done on this (or) in case you need more info.
Thanks
Venu
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17 years, 7 months
[JNDI/Naming/Network] - JNDI Data Source
by manofspider
I. I use:
- Oracle 10g
- j2sdk1.4.2_08
- jboss-4.0.2
- classes12.jar
II. data source file:
\jboss-4.0.2\server\simplej2ee\deploy\oracle-ds.xml:
| <?xml version="1.0" encoding="UTF-8"?>
| <datasources>
| <local-tx-datasource>
| <jndi-name>training-db-ds</jndi-name>
| <connection-url>jdbc:oracle:thin:@srv06:1521:training</connection-url>
| <user-name>dbtest</user-name>
| <password>dbtest</password>
| <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
| <min-pool-size>5</min-pool-size>
| <max-pool-size>20</max-pool-size>
| <idle-timeout-minutes>0</idle-timeout-minutes>
| </local-tx-datasource>
| </datasources>
|
III. example.jsp:
| <%@page import="java.sql.Connection"%>
| <%@page import="java.sql.ResultSet"%>
| <%@page import="java.sql.SQLException"%>
| <%@page import="java.sql.Statement"%>
| <%@page import="javax.sql.DataSource"%>
| <%@page import="javax.naming.InitialContext"%>
|
|
| <HTML>
| <HEAD>
| <TITLE>Display Items</TITLE>
| </HEAD>
| <BODY>
| <h2>list of items:</h2>
|
| <%
|
| Connection con = null;
| InitialContext ic = null;
| String jndiname = null;
| DataSource ds = null;
| Statement stmt = null;
| ResultSet rs = null;
|
| try {
| ic = new InitialContext();
| jndiname = "training-db-ds";
| ds = (DataSource) ic.lookup("java:" + jndiname);
| con = ds.getConnection();
| System.out.println("Connected to DB successfully.");
|
| stmt = con.createStatement();
| rs = stmt.executeQuery("select * from tblitem");
| while(rs.next()) {
| System.out.println("ITEM: " + rs.getString("id") + " " + rs.getString("name"));
| }
| } catch (SQLException e){
| e.printStackTrace();
| } finally {
| if(rs != null) rs.close();
| if(stmt != null) stmt.close();
| if(con != null) con.close();
| }
|
| %>
|
| </BODY>
| </HTML>
|
IV. Output :
| 10:50:43,819 INFO [Server] Starting JBoss (MX MicroKernel)...
| 10:50:43,819 INFO [Server] Release ID: JBoss [Zion] 4.0.2 (build: CVSTag=JBoss_4_0_2 date=200505022023)
| 10:50:43,819 INFO [Server] Home Dir: D:\Work\Install\jboss-4.0.2
| 10:50:43,819 INFO [Server] Home URL: file:/D:/Work/Install/jboss-4.0.2/
| 10:50:43,819 INFO [Server] Library URL: file:/D:/Work/Install/jboss-4.0.2/lib/
| 10:50:43,819 INFO [Server] Patch URL: null
| 10:50:43,819 INFO [Server] Server Name: simplej2ee
| 10:50:43,819 INFO [Server] Server Home Dir: D:\Work\Install\jboss-4.0.2\server\simplej2ee
| 10:50:43,819 INFO [Server] Server Home URL: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/
| 10:50:43,819 INFO [Server] Server Data Dir: D:\Work\Install\jboss-4.0.2\server\simplej2ee\data
| 10:50:43,819 INFO [Server] Server Temp Dir: D:\Work\Install\jboss-4.0.2\server\simplej2ee\tmp
| 10:50:43,819 INFO [Server] Server Config URL: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/conf/
| 10:50:43,819 INFO [Server] Server Library URL: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/lib/
| 10:50:43,819 INFO [Server] Root Deployment Filename: jboss-service.xml
| 10:50:43,819 INFO [Server] Starting General Purpose Architecture (GPA)...
| 10:50:44,335 INFO [ServerInfo] Java version: 1.4.2_08,Sun Microsystems Inc.
| 10:50:44,335 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 1.4.2_08-b03,Sun Microsystems Inc.
| 10:50:44,335 INFO [ServerInfo] OS-System: Windows XP 5.1,x86
| 10:50:44,945 INFO [Server] Core system initialized
| 10:50:46,839 INFO [Log4jService$URLWatchTimerTask] Configuring from URL: resource:log4j.xml
| 10:50:47,011 INFO [WebService] Using RMI server codebase: http://tra10:8083/
| 10:50:47,214 INFO [NamingService] Started jndi bootstrap jnpPort=1099, rmiPort=1098, backlog=50, bindAddress=/0.0.0.0, Client SocketFactory=null, Server SocketFactory=org.jboss.net.sockets.DefaultSocketFactory@ad093076
| 10:50:52,972 INFO [Embedded] Catalina naming disabled
| 10:50:53,582 INFO [Http11Protocol] Initializing Coyote HTTP/1.1 on http-0.0.0.0-8080
| 10:50:53,598 INFO [Catalina] Initialization processed in 532 ms
| 10:50:53,598 INFO [StandardService] Starting service jboss.web
| 10:50:53,613 INFO [StandardEngine] Starting Servlet Engine: Apache Tomcat/5.5.9
| 10:50:53,660 INFO [StandardHost] XML validation disabled
| 10:50:53,707 INFO [Catalina] Server startup in 109 ms
| 10:50:53,895 INFO [TomcatDeployer] deploy, ctxPath=/invoker, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/http-invoker.sar/invoker.war/
| 10:50:54,364 INFO [WebappLoader] Dual registration of jndi stream handler: factory already defined
| 10:50:55,162 INFO [TomcatDeployer] deploy, ctxPath=/ws4ee, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/tmp/deploy/tmp5367jboss-ws4ee-exp.war/
| 10:50:55,507 INFO [TomcatDeployer] deploy, ctxPath=/, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jbossweb-tomcat55.sar/ROOT.war/
| 10:50:55,835 INFO [TomcatDeployer] deploy, ctxPath=/jbossmq-httpil, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jms/jbossmq-httpil.sar/jbossmq-httpil.war/
| 10:50:58,667 INFO [TomcatDeployer] deploy, ctxPath=/web-console, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/management/console-mgr.sar/web-console.war/
| 10:51:01,390 INFO [MailService] Mail Service bound to java:/Mail
| 10:51:02,250 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jboss-ha-local-jdbc.rar
| 10:51:02,422 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jboss-ha-xa-jdbc.rar
| 10:51:02,579 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jboss-local-jdbc.rar
| 10:51:02,751 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jboss-xa-jdbc.rar
| 10:51:02,892 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jms/jms-ra.rar
| 10:51:03,032 INFO [RARDeployment] Required license terms exist view the META-INF/ra.xml: file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/mail-ra.rar
| 10:51:04,644 INFO [WrapperDataSourceService] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:name=DefaultDS,service=DataSourceBinding to JNDI name 'java:DefaultDS'
| 10:51:05,066 INFO [A] Bound to JNDI name: queue/A
| 10:51:05,066 INFO Bound to JNDI name: queue/B
| 10:51:05,066 INFO [C] Bound to JNDI name: queue/C
| 10:51:05,082 INFO [D] Bound to JNDI name: queue/D
| 10:51:05,082 INFO [ex] Bound to JNDI name: queue/ex
| 10:51:05,113 INFO [testTopic] Bound to JNDI name: topic/testTopic
| 10:51:05,129 INFO [securedTopic] Bound to JNDI name: topic/securedTopic
| 10:51:05,129 INFO [testDurableTopic] Bound to JNDI name: topic/testDurableTopic
| 10:51:05,129 INFO [testQueue] Bound to JNDI name: queue/testQueue
| 10:51:05,207 INFO [UILServerILService] JBossMQ UIL service available at : /0.0.0.0:8093
| 10:51:05,285 INFO [DLQ] Bound to JNDI name: queue/DLQ
| 10:51:05,630 INFO [ConnectionFactoryBindingService] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:name=JmsXA,service=ConnectionFactoryBinding to JNDI name 'java:JmsXA'
| 10:51:05,817 INFO [WrapperDataSourceService] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:name=training-db-ds,service=DataSourceBinding to JNDI name 'java:training-db-ds'
| 10:51:05,880 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=file:/D:/Work/Install/jboss-4.0.2/server/simplej2ee/deploy/jmx-console.war/
| 10:51:06,177 INFO [TomcatDeployer] deploy, ctxPath=/simplej2ee, warUrl=file:/D:/Work/eclipse/simplej2ee/training1/dist/appdev/simplej2ee.war/
| 10:51:06,584 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080
| 10:51:06,756 INFO [ChannelSocket] JK: ajp13 listening on /0.0.0.0:8009
| 10:51:06,772 INFO [JkMain] Jk running ID=0 time=0/63 config=null
| 10:51:06,787 INFO [Server] JBoss (MX MicroKernel) [4.0.2 (build: CVSTag=JBoss_4_0_2 date=200505022023)] Started in 22s:968ms
| 10:51:27,034 WARN [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null
| org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training)
| at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:161)
| at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:508)
| at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:207)
| at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:534)
| at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:395)
| at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:297)
| at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:447)
| at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:874)
| at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:103)
| at org.apache.jsp._1_005fJspDb.example_jsp._jspService(org.apache.jsp._1_005fJspDb.example_jsp:76)
| at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
| at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:534)
| Caused by: org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training
| at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:288)
| at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:150)
| ... 34 more
| 10:51:27,034 INFO [STDOUT] org.jboss.util.NestedSQLException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training); - nested throwable: (org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training))
| 10:51:27,034 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:107)
| 10:51:27,034 INFO [STDOUT] at org.apache.jsp._1_005fJspDb.example_jsp._jspService(org.apache.jsp._1_005fJspDb.example_jsp:76)
| 10:51:27,034 INFO [STDOUT] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
| 10:51:27,034 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| 10:51:27,034 INFO [STDOUT] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
| 10:51:27,034 INFO [STDOUT] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| 10:51:27,034 INFO [STDOUT] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| 10:51:27,034 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| 10:51:27,034 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 10:51:27,034 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 10:51:27,034 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| 10:51:27,049 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| 10:51:27,049 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
| 10:51:27,049 INFO [STDOUT] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| 10:51:27,049 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| 10:51:27,049 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
| 10:51:27,049 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| 10:51:27,049 INFO [STDOUT] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| 10:51:27,049 INFO [STDOUT] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| 10:51:27,049 INFO [STDOUT] at java.lang.Thread.run(Thread.java:534)
| 10:51:27,049 INFO [STDOUT] Caused by: org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:161)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:508)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:207)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:534)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:395)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:297)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:447)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:874)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:103)
| 10:51:27,049 INFO [STDOUT] ... 26 more
| 10:51:27,049 INFO [STDOUT] Caused by: org.jboss.resource.JBossResourceException: Apparently wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:thin:@srv06:1521:training
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:288)
| 10:51:27,049 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:150)
| 10:51:27,049 INFO [STDOUT] ... 34 more
| 10:51:36,359 INFO [STDOUT] Connected to DB successfully.
| 10:51:36,578 INFO [STDOUT] ITEM: 1 Monitor
| 10:51:36,578 INFO [STDOUT] ITEM: 2 Keyboard
| 10:51:36,578 INFO [STDOUT] ITEM: 3 Mouse
| 10:51:41,585 INFO [STDOUT] Connected to DB successfully.
| 10:51:41,585 INFO [STDOUT] ITEM: 1 Monitor
| 10:51:41,585 INFO [STDOUT] ITEM: 2 Keyboard
| 10:51:41,585 INFO [STDOUT] ITEM: 3 Mouse
| 10:51:42,868 INFO [STDOUT] Connected to DB successfully.
| 10:51:42,883 INFO [STDOUT] ITEM: 1 Monitor
| 10:51:42,883 INFO [STDOUT] ITEM: 2 Keyboard
| 10:51:42,883 INFO [STDOUT] ITEM: 3 Mouse
|
V. Questioin:
Why the first time that example.jsp is load with error of connection ? But when reload current page many times later, it works fine as u see in the log.
Plz could you explain to me, what is exactly wrong? It missed something?
Thank in advance.
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173843#4173843
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17 years, 7 months