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Jdbc Exception On Hibernate Data Access Cannot Open Connection

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Nested Exception: javax.transaction.SystemException: start() failed on resource 'weblogic.jdbc.wrapper.JTSXAResourceImpl': XAER_RMERR : A resource manager error has occured in the transaction branch weblogic.transaction.internal.ResourceAccessException: Transaction has timed out when making request to XAResource 'weblogic.jdbc.wrapper.JTSXAResourceImpl'. Browse other questions tagged java jdbc jboss oracle11g connection or ask your own question. Can it be that you are running out of sockets? Code: auto jta org.hibernate.transaction.WeblogicTransactionManagerLookup Is there a reason you are doing that? http://tcsmacs.net/cannot-open/jboss-hibernate-cannot-open-connection.php

What can be done to resolve this? Do the same from the MOM box back to the Oracle box on port 1521 to be sure you have open communications on the Oracle port in both directions. Might be worth checking this out as well, regarding the release mode in use. Regards, Stefan Comment Cancel Post karldmoore Senior Member Join Date: Sep 2006 Posts: 8426 Barracuda Networks SSL VPN Lead Developer http://pramatr.wordpress.com http://twitter.com/karldmoore http://www.linkedin.com/in/karldmoore Any postings are my own opinion, and should

Org.hibernate.exception.genericjdbcexception Cannot Open Connection Oracle

Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.    at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1997)    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2411)    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2916)    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)    at com.mysql.jdbc.Connection.execSQL(Connection.java:3283)    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1332)    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1467)    at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown More discussions in weblogic.developer.interest.jdbc All PlacesOracle CommunityArchived ForumsArchived BEA Dev2Dev Forums (Read-only)WebLogic Server/Java EE Newsgroupsweblogic.developer.interest.jdbc This discussion is archived 3 Replies Latest reply on Dec 1, 2006 7:48 PM by 3004 Although I don't want to put words in his mouth. key="hibernate.transaction.manager_lookup_class"> org.hibernate.transaction.WeblogicTransactionManag erLookup Comment Cancel Post dejanp Senior Member Join Date: Sep 2004 Posts: 1086

JBoss Web/2.1.3.GA java jdbc jboss oracle11g connection share|improve this question edited Apr 15 '13 at 17:22 CoolBeans 15.1k95384 asked Apr 15 '13 at 16:50 AppSensei 2,345164073 add a comment| 4 Answers The environment is: WebLogic 8.1, Oracle9i, Oracle JDBC driver (version: 10.1.0.4.0), Hibernate 3.1.3, Spring 1.2.8 (2.0.1 in dev environment). Find out why your Confluence server cannot establish a connection to the database. Org.hibernate.exception.genericjdbcexception: Unable To Acquire Jdbc Connection Hi, That was one of our initial hypothesis.

Something must have hit a limit, network traffic, sockets, timeouts, etc.... Org.hibernate.exception.genericjdbcexception: Cannot Open Connection + Mysql Formula 1 rebus Why is (a % 256) different than (a & 0xFF)? Resolution Check that your database is up and running. check here You use Spring transaction management, but instead of letting Spring configure Hibernate so that they play nicely, you reconfigure it yourself.

The issue still remains even after I did it. Cannot Open Connection In Hibernate Mysql ORA-00604: error occurred at recursive SQL level 1 ORA-01882: timezone region not found If the system timezone is different for the Oracle server than for the EMs, add the following JVM Something must have hit a limit, network traffic, sockets, timeouts, etc.... Any help is appreciated.

Org.hibernate.exception.genericjdbcexception: Cannot Open Connection + Mysql

Nested Exception: javax.transaction.SystemException: start() failed on resource 'weblogic.jdbc.wrapper.JTSXAResourceImpl': XAER_RMERR : A resource manager error has occured in the transaction branch weblogic.transaction.internal.ResourceAccessException: Transaction has timed out when making request to XAResource 'weblogic.jdbc.wrapper.JTSXAResourceImpl'. Caused by: java.sql.SQLException: An SQLException was provoked by the following failure: com.mchange.v2.resourcepool.ResourcePoolException: A ResourcePool could not acquire a resource from its primary factory or source. Org.hibernate.exception.genericjdbcexception Cannot Open Connection Oracle Legend Correct Answers - 4 points Red HatSite Help:FAQReport a problem Community Submit a request Sign in Severalnines Support Community Community Help Hibernate Cannot open a connection. Cannot Open Connection Error In Hibernate Some possible causes are: The database is down, possibly due to being overwhelmed.

We have tried different parameters, alas to no avail. http://tcsmacs.net/cannot-open/linux-cannot-read-file-data-error-21.php Like Show 0 Likes(0) Actions 7. If you are not automatically redirected please click here. {{message.agentProfile.name}} will be helping you today. APM Database is not reachable. Genericjdbcexception Cannot Open Connection Hibernate

Ping or netstat port 1521 (the Oracle default communications port) on the Oracle box. Wrong way on a bike lane? asked 3 years ago viewed 18991 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 111 Access denied for user 'root'@'localhost' while attempting to grant my review here In other threads, in order to help pinpoint the problem, it was suggested to activate JDBC logging or to use a spy driver.

If you cannot install sqlplus or SQLDeveloper on the MOM server, then doing this test from somewhere else will at least confirm that Oracle is up and the Oracle TNSLSNR (TNS Org.hibernate.exception.jdbcconnectionexception: Unable To Acquire Jdbc Connection Here is the configuration file (in comments are the original parameters). Any help is appreciated.

Restart the APMDB Oracle database instance.

If the account is locked, double check the password saved in tess-db-cfg.xml on all EMs since attempting to connect with the wrong password will again lock the account if the wrong Well, we don't have the same error. (It seems the problem was moved away, this time JTA transaction timeouts, but not really solved) Mostly, it is this exception: 01 déc. 2006 Check the Oracle logs for ORA-#### errors. Java.sql.sqlexception: Javax.resource.resourceexception: Ij000460: Error Checking For A Transaction If so either decrease the pool size or increase the max_connections setting for the DB nodes.   Best Regards, -alex 0 Permalink Michael Good July 26, 2013 13:34 We Checked that

share|improve this answer answered Apr 15 '13 at 16:52 CoolBeans 15.1k95384 I'm pretty sure my database connection works... Nested Exception: javax.transaction.SystemException: start() failed on resource 'weblogic.jdbc.wrapper.JTSXAResourceImpl': XAER_RMERR : A resource manager error has occured in the transaction branch weblogic.transaction.internal.ResourceAccessException: Transaction has timed out when making request to XAResource 'weblogic.jdbc.wrapper.JTSXAResourceImpl'. Re: org.hibernate.exception.GenericJDBCException: Cannot open connection Tomaz Cerar Jun 27, 2013 8:39 AM (in response to bruno bruno) Hi,it is telling you that pool is full, aka all 32 connections that you get redirected here Comment Cancel Post karldmoore Senior Member Join Date: Sep 2006 Posts: 8426 Barracuda Networks SSL VPN Lead Developer http://pramatr.wordpress.com http://twitter.com/karldmoore http://www.linkedin.com/in/karldmoore Any postings are my own opinion, and should not be

Any suggestion on how to solve this? Best regards, Stefan Comment Cancel Post kzinoviev Junior Member Join Date: Jan 2008 Posts: 3 #10 Dec 20th, 2008, 05:55 PM Connection timeout with resin I've got the same problem but Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language? hibernate.c3p0.preferredTestQuery=SELECT 1(or hibernate.c3p0.preferredTestQuery=/* ping */)hibernate.c3p0.testConnectionOnCheckout=true   Each time you checkout a connection from the pool it gets validated first by the test query.

Will this information enable you to resolve your issue? All commenting, posting, registration services have been turned off. Re: Could not create pool connection 3004 Nov 30, 2006 4:38 PM (in response to 666705) Stefan Chis wrote: Hi, we are experiencing an odd problem. Please turn JavaScript back on and reload this page.

Our application works, but under load it throws exceptions. Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: JDBC and Nested Exception: javax.transaction.SystemException: start() failed on resource 'weblogic.jdbc.wrapper.JTSXAResourceImpl': XAER_RMERR : A resource manager error has occured in the transaction branch weblogic.transaction.internal.ResourceAccessException: Transaction has timed out when making request to XAResource 'weblogic.jdbc.wrapper.JTSXAResourceImpl'. Show 3 replies 1.

Like Show 0 Likes(0) Actions 3. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed By default Spring is setting the connection release mode to "on_close". The DBMS driver exception was: Exception d'E/S: The Network Adapter could not establish the connection at weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java:203) at weblogic.jdbc.jts.Driver.newConnection(Driver.java:740) at weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:199) at weblogic.jdbc.jts.Driver.connect(Driver.java:157) at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:329) at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81) at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417) ... 28

messages also consume the connection. The DBMS driver exception was: Exception d'E/S: The Network Adapter could not establish the connection at weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java:203) at weblogic.jdbc.jts.Driver.newConnection(Driver.java:740) at weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:199) at weblogic.jdbc.jts.Driver.connect(Driver.java:157) at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:329) at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81) at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417) ... 29 It seems to me that it is a compound one. In other threads, in order to help pinpoint the problem, it was suggested to activate JDBC logging or to use a spy driver.

One person should keep on monitoring the connection pool through weblogic admin console. It could be that you have a socket leak somewhere, or sockets are not closed fast enough so you run out of them under the heavy load (Axis 1.x, for example, Actually we are currently migrating from SUN app server 8.2 to jboss AS 7.1 (with the same DB oracle 11g) but we haven't encoutered this error from the old server and Like Show 0 Likes(0) Actions 13.