Error Jdbcexceptionreporter 101 Cannot Create Poolableconnectionfactory
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About cannot create poolableconnectionfactory tomcat Us Learn more about Stack Overflow the company Business Learn more about hiring developers
Cannot Create Poolableconnectionfactory (the Network Adapter Could Not Establish The Connection)
or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack cannot create poolableconnectionfactory (could not create connection to database server Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Cannot create PoolableConnectionFactory up vote 16 down
Cannot Create Poolableconnectionfactory (communications Link Failure
vote favorite 2 What is the problem? Can't connect to database? org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory ( Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.) java mysql hibernate share|improve this question asked Mar 5 '11 at 12:04 ujava 6203720 4 Please post the full stacktrace instead. We can't understand cannot create poolableconnectionfactory (login failed for user what is the root cause of this error without the stacktrace. –Buhake Sindi Mar 5 '11 at 12:10 In Linux, I had to start the service by typing "service mysqld start" –MacGyver Jun 11 '15 at 21:27 add a comment| 8 Answers 8 active oldest votes up vote 14 down vote This is the actual cause of the problem: Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure You have a database communication link problem. Make sure that your application have network access to your database (and the firewall isn't blocking ports to your database). share|improve this answer answered Mar 5 '11 at 12:17 Buhake Sindi 56.1k15112178 2 For posterity, I run into this problem every month or so when I restart a machine in the dev environment and my database isn't running. I hope this helps someone else when they make the same silly mistake. –user2217751 Jun 14 '13 at 20:18 add a comment| up vote 2 down vote This is a network problem. Check out your database connectivity. Either your database connection link, username and password is wrong or your database server is stopped. share|improve this answer edited May 14 '13 at 12:21 bluish 9,4041269126
here for a quick overview of
Cannot Create Poolableconnectionfactory Sql Server
the site Help Center Detailed answers to any
Cannot Create Poolableconnectionfactory (io Error Connection Reset) Oracle
questions you might have Meta Discuss the workings and policies of this site org.apache.commons.dbcp.sqlnestedexception: cannot create poolableconnectionfactory About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow http://stackoverflow.com/questions/5203696/cannot-create-poolableconnectionfactory Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Cannot create PoolableConnectionFactory (Unknown database http://stackoverflow.com/questions/22397714/cannot-create-poolableconnectionfactory-unknown-database-xyz-dev 'XYZ_DEV') up vote 2 down vote favorite 1 I have been trying to host a web application on AWS EC2 Ubuntu t1.micro instance. MySQL version: 5.5.35 Tomcat version: 7.0.52 JDK version: 7.0_51 The context for the webapp is:
This Site Careers Other https://coderanch.com/t/570573/JDBC/databases/JDBC-Exception-create-PoolableConnectionFactory-validationQuery all forums Forum: JDBC and Relational https://answers.atlassian.com/questions/294469/org.apache.commons.dbcp.sqlnestedexception-cannot-create-poolableconnectionfactory-access-denied-for-user-jiradbuserlocalhost-using-password-yes Databases JDBC Exception: Cannot create PoolableConnectionFactory (validationQuery didn't return a row Anoukhan Hout Greenhorn Posts: 1 posted 4 years ago Hello, While everything was working, and also cannot create on my local test machine, I am getting an exception: javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (validationQuery didn't return a row)" org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection(QueryTagSupport.java:276) org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.doStartTag(QueryTagSupport.java:159) org.apache.jsp.index_jsp._jspx_meth_sql_005fquery_005f0(index_jsp.java:452) org.apache.jsp.index_jsp._jspService(index_jsp.java:85) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) cannot create poolableconnectionfactory javax.servlet.http.HttpServlet.service(HttpServlet.java:717) The connexion is set in context.xml that is given here:
create PoolableConnectionFactory (Access denied for user 'jiradbuser'@'localhost' (using password: YES))10-1Vinutha VasanMay 13, 2014Hi All, I am getting database access denied error while connecting t the mysql database for JIRA 6.1.1. I have created a new database called jiradb611 and granted a permission to the user 'jiradbuser'. But getting the bellow error, any idea? 2014-05-14 11:31:11,484 localhost-startStop-1 ERROR [NoModule] Error getting datasource via DBCP: JdbcDatasourceInfo{uri='jdbc:mysql://localhost/jiradb611?useUnicode=true&characterEncoding=utf8&sessionVariables=storage_engine=InnoDB', driverClassName='com.mysql.jdbc.Driver', username='jiradbuser', password='********', isolationLevel='null', connectionProperties=null, connectionPoolInfo=ConnectionPoolInfo{maxSize=15, minSize=2, initialSize=null, maxIdle=15, maxWait=60000, sleepTime=300000, lifeTime=600000, deadLockMaxWait=600000, deadLockRetryWait=10000, validationQuery='select 1', minEvictableTimeMillis=null, timeBetweenEvictionRunsMillis=null, poolPreparedStatements=null, testOnBorrow=null, testOnReturn=null, testWhileIdle=null, maxOpenPreparedStatements=null, numTestsPerEvictionRun=null, removeAbandonedTimeout=null, validationQueryTimeout=null, defaultCatalog=null}}org.apache.commons.dbcp.c at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) at org.apache.commons.dbcp.BasicDataSource.setLogWriter(BasicDataSource.java:1134) at org.ofbiz.core.entity.transaction.DBCPConnectionFactory.getConnection(DBCPConnectionFactory.java:109) at org.ofbiz.core.entity.ConnectionFactory.tryGenericConnectionSources(ConnectionFactory.java:69) at org.ofbiz.core.entity.transaction.JNDIFactory.getConnection(JNDIFactory.java:146) at org.ofbiz.core.entity.TransactionFactory.getConnection(TransactionFactory.java:101) at org.ofbiz.core.entity.ConnectionFactory.getConnection(ConnectionFactory.java:59) at com.atlassian.jira.ofbiz.DefaultOfBizConnec