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Clustering problem hangs or crashes

Hi everyone!.

I have a project with openfire 4.2.1 and hazelcast plugin 3.5.1 installed with the default configuration.

My problem is when I try to enable cluster from the openfire console. This operation takes too much time and I have to restart the openfire server after a few minutes.

The second problem is when I try to disable the cluster. In this case, openfire crashes after logging and I have to restart serve to continue.

Any help?.

Thanks in advance.

1 Like

Any logs to share to help out with the debugging of this issue?

Hi.

What I have done is:

  • installed openfire
  • installed hazelcast plugin with the desfault configuration
  • Enabled clustering from the openfire console. This takes a lot of time so I have to stop the service and restart it. Openfire console hangs adn it is impossible to do login unless restart openfire.
  • Once the clustering was recognised by the console, I tried to disabled the cluster and I got the error that I have attached.

The error when I disable clustering is:

Exception:
java.lang.NullPointerException

at org.jivesoftware.openfire.admin.decorators.main_jsp._jspService(main_jsp.java:157)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:595)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.Dispatcher.include(Dispatcher.java:115)

at com.opensymphony.module.sitemesh.filter.PageFilter.applyDecorator(PageFilter.java:156)

at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:59)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:73)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:49)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:226)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:215)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)

at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)

at org.eclipse.jetty.server.Server.handle(Server.java:499)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)

at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)

at java.lang.Thread.run(Thread.java:748)

if I try to do login the openfire console shows

Exception:
com.hazelcast.core.HazelcastInstanceNotActiveException: Hazelcast instance is not active!

at com.hazelcast.spi.AbstractDistributedObject.getService(AbstractDistributedObject.java:93)

at com.hazelcast.map.impl.proxy.MapProxySupport.toData(MapProxySupport.java:1122)

at com.hazelcast.map.impl.proxy.MapProxyImpl.get(MapProxyImpl.java:81)

at org.jivesoftware.openfire.plugin.util.cache.ClusteredCache.get(ClusteredCache.java:92)

at org.jivesoftware.util.cache.CacheWrapper.get(CacheWrapper.java:136)

at org.jivesoftware.openfire.lockout.LockOutManager.getUserLockOut(LockOutManager.java:241)

at org.jivesoftware.openfire.lockout.LockOutManager.getDisabledStatus(LockOutManager.java:149)

at org.jivesoftware.openfire.lockout.LockOutManager.isAccountDisabled(LockOutManager.java:160)

at org.jivesoftware.openfire.auth.AuthFactory.authenticate(AuthFactory.java:199)

at org.jivesoftware.openfire.admin.login_jsp._jspService(login_jsp.java:189)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)

at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:39)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:73)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:49)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:226)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:215)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)

at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)

at org.eclipse.jetty.server.Server.handle(Server.java:499)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)

at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)

at java.lang.Thread.run(Thread.java:748)