Re: JDBC close() exception?
Re: JDBC close() exception?
- Subject: Re: JDBC close() exception?
- From: William Hatch <email@hidden>
- Date: Wed, 02 Sep 2009 11:08:51 -0400
Sorry Amiel, no solid solution for me yet either.
Bill
On Sep 1, 2009, at 10:46 PM, Amiel Montecillo wrote:
Hello Bill,
Did you find a solution to this? I'm afraid I am also being killed
by this.
Could it be a timeout problem and MySQL is closing the connection?
There is a MySQL option "autoReconnect" but I don't feel comfortable
with it.
Thanks,
Amiel
On Wed, Aug 19, 2009 at 12:54 AM, William Hatch <email@hidden>
wrote:
Sorry for the repost, this exception is now randomly showing up,
still causing problems eventually. What should I look for as
possible causes to this?
Bill
On Aug 14, 2009, at 11:32 PM, William Hatch wrote:
new deployment box, cloned from existing box, now seeing this
exception on every request:
INFO Exceptions - Database Exception occured: Connection.close()
has already been called. Invalid operation in this state.at
sun.reflect.GeneratedConstructorAccessor83.newInstance(Unknown
Source) at
sun
.reflect
.DelegatingConstructorAccessorImpl
.newInstance(DelegatingConstructorAccessorImpl.java:45) at
java.lang.reflect.Constructor.newInstance(Constructor.java:532) at
com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at
com.mysql.jdbc.Util.getInstance(Util.java:381) at
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:985) at
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) at
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927) at
com.mysql.jdbc.ConnectionImpl.getMutex(ConnectionImpl.java:3015) at
com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4526) at
com
.webobjects
.jdbcadaptor.JDBCContext.rollbackTransaction(JDBCContext.java:488)
at
com
.webobjects
.jdbcadaptor.JDBCChannel._evaluateExpression(JDBCChannel.java:340)
at com.webobjects.jdbcadaptor.JDBCCh
any ideas on what system or configuration option could be causing
this? I don't see it on the much busier production server, but
after a while, this appears to be killing the app. And then pingdom
and insanity begin to kick in...
Thanks.
Bill
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--
socket error: unable to connect to 127.0.0.1
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