Hello,
I m experiencing problems with Hibernate in tomcat, talking to mysql.
My situation is that I didn't define any connection pools in tomcat, but
left it to Hibernate to handle that...
After leaving the application running for 11 hours, I got following
exception
hi all,
i have a webapp taht uses Hibernate and MYSQL, running on top of tomcat.
i am letting Hibernate handle the connections to mysql db, since i have
no connection pools defined in tomcat.
after running the application for nearly 9 hours, when i tried to use my
app to connect to the database i got following exception:
Caused by: net.sf.hibernate.JDBCException: Could not execute query
at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1476)
at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:45)
at
com.myapp.hibernate.HibernatePersistenceManager.query(HibernatePersisten
ceManager.java:205)
... 31 more
Caused by: java.sql.SQLException: Communication link failure:
java.net.SocketException, underlying cause: Software caused connection
abort: recv failed
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: Software caused connection abort: recv failed
STACKTRACE:
java.net.SocketException: Software caused connection abort: recv failed
now i have searched the web and found two possible alternatives.. one
was to add following problems to hibernate config file.. <property
name="connection.autoReconnect">true</property>
<property name="connection.autoReconnectForPools">true</property>
<property
name="connection.is-connection-validation-required">true</property>
but this does not work, as ihave added thos eproperties to hibernate
properties file and i am still getting same exception
then I tried to add ?autoReconnect=true to JBDC URL, but that didn't
work either coz I left application running for 11 hours and after that I
got same exception...
can anyone help me out?
THANX in advance and regards
marco
l: [EMAIL PROTECTED]
