[jira] Closed: (DERBY-3960) Cannot start derby under jboss

["Patrick (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DERBY-3960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick closed DERBY-3960.
--------------------------

    Resolution: Duplicate

the option proposed in derby-3887 adding 
JAVA_OPTS="$JAVA_OPTS -Djboss.platform.mbeanserver"
to run.conf  solves the issue




> Cannot start derby under jboss
> ------------------------------
>
>                 Key: DERBY-3960
>                 URL: https://issues.apache.org/jira/browse/DERBY-3960
>             Project: Derby
>          Issue Type: Bug
>    Affects Versions: 10.4.2.0
>         Environment: Mac os X  java version "1.5.0_16" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-275)  Java HotSpot(TM) Client VM (build 1.5.0_16-132, mixed mode, sharing)      
>            Reporter: Patrick
>         Attachments: derby-plugin-0.0.2.jar, DerbyDatabase.java
>
>
> We use Derby with Jboss jboss-4.2.3.GA,
> to start derby we have a simple MBEAN that does 
> ClassLoader cl = Thread.currentThread().getContextClassLoader();
> Class.forName(JDBC_DRIVER_CLASS, true, cl).newInstance();
> connection = DriverManager.getConnection(dbURL, user, password);
> in the past 2 years we had no problems at all with all the previous version of jboss and derby too up to 10.4.1.3 
> The problems arises when we use Derby 10.4.2.0 Only!  the system throws a Class Not Found Exception where try to do 
>  Class.forName(JDBC_DRIVER_CLASS, true, cl).newInstance();
> we tried also to recompile under the same machine 10.4.2.0 but we had the same error

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