Ping failed in MysqlValidConnectionChecker in JBoss/MySQL-ConnectorJ Combination
Today I was battling an issue for some of my colleagues. They were getting this exception from JBoss/Mysql ConnectorJ driver: java.sql.SQLException: Ping failed: java.lang.IllegalArgumentException: object is not an instance of declaring class in the JBoss console. A look at the stacktrace told me, that it was coming from inside the method com.mysql.jdbc.integration.jboss.MysqlValidConnectionChecker.isValidConnection, so naturally, I [...]
April 11, 2008
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polesen В·
7 Comments
Tags: exception, Java, mysql В· Posted in: Uncategorized
The Big Acquisition Day
Hmm, it seems today was the day of big acquisitions. Oracle Buys BEA I can see the benefit in this one, at least for Oracle. They are getting a seriously good Java application server (WebLogic), something they have been missing always. It isn’t that Oracle has not tried. I seem to recollect that they once [...]
January 16, 2008
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polesen В·
2 Comments
Tags: bea, mysql, oracle, sun, weblogic В· Posted in: Uncategorized
