I ran in to a similar situation some time back due to an uncaught exception in bundle activation logic. In that case activate got called until some retry threshold before failing to start the bundle if remember correctly. Not sure this is the case you are facing though.
Regards Buddhika On Tue, Jun 21, 2011 at 12:18 PM, Amila Jayasekara <[email protected]> wrote: > Hi All, > > I am in the process of doing some changes to apacheds component. While > doing those changes i came across following issue. > > I am having a bundle activator > (org.wso2.carbon.ldap.server.DirectoryActivator) in my component and > due to some reason the bundle activator is getting called twice. By > further investigating i found out that OSGI framework is creating 2 > "BundleActivator" objects (See "Object id" message in output in [1]) > and then calling Activator's "start" method separately. I purposefully > add code to print calling stack [1]. > > Has anyone encountered this issue before ? (OR is this an expected > behaviour ?) > Any idea, how i can resolve this issue ? > > Thanks > AmilaJ > > [1] > > [2011-06-21 11:35:19,337] INFO > {org.wso2.carbon.core.internal.CarbonCoreActivator} - User > : amila, en-US, Asia/Colombo > [2011-06-21 11:35:19,493] INFO > {org.wso2.carbon.ldap.server.configuration.LDAPConfigurationBuilder} - > KDC server is disabled. > Object id - org.wso2.carbon.ldap.server.DirectoryActivator@5d1d20d3 > java.lang.Exception: Stack trace > at java.lang.Thread.dumpStack(Thread.java:1206) > at > org.wso2.carbon.ldap.server.DirectoryActivator.startLdapServer(DirectoryActivator.java:208) > at > org.wso2.carbon.ldap.server.DirectoryActivator.start(DirectoryActivator.java:83) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782) > at java.security.AccessController.doPrivileged(Native Method) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754) > at > org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352) > at > org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370) > at > org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220) > at > org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330) > [2011-06-21 11:35:19,603] INFO > {org.wso2.carbon.ldap.server.DirectoryActivator} - Initializing > Directory Server with working directory > > /home/amila/development/wso2/carbon/trunk/core/distribution/target/wso2carbon-core-3.2.0-SNAPSHOT/repository/data/org.wso2.carbon.directory > and port 10389 > [2011-06-21 11:35:22,737] INFO > {org.wso2.carbon.ldap.server.configuration.LDAPConfigurationBuilder} - > KDC server is disabled. > Object id - org.wso2.carbon.ldap.server.DirectoryActivator@4283df14 > java.lang.Exception: Stack trace > at java.lang.Thread.dumpStack(Thread.java:1206) > at > org.wso2.carbon.ldap.server.DirectoryActivator.startLdapServer(DirectoryActivator.java:208) > at > org.wso2.carbon.ldap.server.DirectoryActivator.start(DirectoryActivator.java:83) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782) > at java.security.AccessController.doPrivileged(Native Method) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754) > at > org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352) > at > org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370) > at > org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.setBundleSL(StartLevelManager.java:691) > at > org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:442) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220) > at > org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330) > [2011-06-21 11:35:22,738] INFO > {org.wso2.carbon.ldap.server.DirectoryActivator} - Initializing > Directory Server with working directory > > /home/amila/development/wso2/carbon/trunk/core/distribution/target/wso2carbon-core-3.2.0-SNAPSHOT/repository/data/org.wso2.carbon.directory > and port 10389 > [2011-06-21 11:35:22,744] ERROR > {org.apache.directory.server.ldap.LdapServer} - ERR_171 Failed to > bind an LDAP service (10,389) to the service registry. > java.net.BindException: Address already in use > at sun.nio.ch.Net.bind(Native Method) > .... > .... > _______________________________________________ > Carbon-dev mailing list > [email protected] > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >
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