Hi amila, I'll take a look On 13 Nov 2014 15:37, "Ruchira Wageesha" <[email protected]> wrote:
> @Manu, > > Can you please have a look? > > On Wed, Nov 12, 2014 at 11:56 PM, Amila Maha Arachchi <[email protected]> > wrote: > >> Hi all, >> >> There was a situation where we had to restart BAM. When BAM was >> restarted, social.core component in AF started printing the following log >> continuously. Had to restart AF to get rid of it. >> >> Have you experienced this? I think something is wrong with the way >> connections are handled? >> >> This does NOT occur after each restart of BAM. But once started >> appearing, does not go away. >> >> TID: [0] [AF] [2014-11-12 21:21:22,651] ERROR >> {org.wso2.carbon.social.core.ActivityBrowser} - Can't retrieve activities >> form cassandra. {org.wso2.carbon.social.core.ActivityBrowser} >> >> java.sql.SQLNonTransientConnectionException: >> org.apache.thrift.transport.TTransportException: java.net.SocketException: >> Broken pipe >> >> at >> org.apache.cassandra.cql.jdbc.CassandraPreparedStatement.<init>(CassandraPreparedStatement.java:107) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraConnection.prepareStatement(CassandraConnection.java:388) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraConnection.prepareStatement(CassandraConnection.java:372) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraConnection.prepareStatement(CassandraConnection.java:50) >> >> at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) >> >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> >> at java.lang.reflect.Method.invoke(Method.java:606) >> >> at >> org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126) >> >> at >> org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109) >> >> at >> org.wso2.carbon.ndatasource.rdbms.ConnectionRollbackOnReturnInterceptor.invoke(ConnectionRollbackOnReturnInterceptor.java:51) >> >> at >> org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor.invoke(AbstractCreateStatementInterceptor.java:67) >> >> at >> org.apache.tomcat.jdbc.pool.interceptor.ConnectionState.invoke(ConnectionState.java:153) >> >> at org.apache.tomcat.jdbc.pool.TrapException.invoke(TrapException.java:41) >> >> at >> org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80) >> >> at com.sun.proxy.$Proxy14.prepareStatement(Unknown Source) >> >> at >> org.wso2.carbon.social.core.ActivityBrowser.listActivities(ActivityBrowser.java:70) >> >> at >> org.wso2.carbon.social.core.ActivityBrowser.listActivitiesChronologically(ActivityBrowser.java:123) >> >> at >> org.wso2.carbon.social.core.SocialActivityServiceImpl.listActivities(SocialActivityServiceImpl.java:28) >> >> at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source) >> >> at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126) >> >> at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:225) >> >> at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42) >> >> at >> org.jaggeryjs.rhino.appmgt.modules.events.listen.c0._c_anonymous_1(/appmgt/modules/events/listen/listen.jag:22) >> >> at >> org.jaggeryjs.rhino.appmgt.modules.events.listen.c0.call(/appmgt/modules/events/listen/listen.jag) >> >> at >> org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430) >> >> at org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269) >> >> at org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97) >> >> at >> org.jaggeryjs.rhino.appmgt.modules.events.c0._c_anonymous_2(/appmgt/modules/events/module.jag:8) >> >> at >> org.jaggeryjs.rhino.appmgt.modules.events.c0.call(/appmgt/modules/events/module.jag) >> >> at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) >> >> at >> org.jaggeryjs.rhino.appmgt.site.blocks.events.listen.ajax.c0._c_anonymous_1(/appmgt/site/blocks/events/listen/ajax/listen.jag:42) >> >> at >> org.jaggeryjs.rhino.appmgt.site.blocks.events.listen.ajax.c0.call(/appmgt/site/blocks/events/listen/ajax/listen.jag) >> >> at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23) >> >> at >> org.jaggeryjs.rhino.appmgt.site.blocks.events.listen.ajax.c0._c_script_0(/appmgt/site/blocks/events/listen/ajax/listen.jag:6) >> >> at >> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394) >> >> at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091) >> >> at >> org.jaggeryjs.rhino.appmgt.site.blocks.events.listen.ajax.c0.exec(/appmgt/site/blocks/events/listen/ajax/listen.jag) >> >> at >> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567) >> >> at >> org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273) >> >> at >> org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:541) >> >> at >> org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29) >> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) >> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> >> at >> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) >> >> at >> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) >> >> at >> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) >> >> at >> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) >> >> at >> org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) >> >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) >> >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >> >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) >> >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) >> >> at >> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) >> >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) >> >> at >> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) >> >> at >> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) >> >> at >> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) >> >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) >> >> at >> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) >> >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) >> >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >> >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >> >> at >> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) >> >> at >> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) >> >> at >> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) >> >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> >> at java.lang.Thread.run(Thread.java:744) >> >> Caused by: org.apache.thrift.transport.TTransportException: >> java.net.SocketException: Broken pipe >> >> at >> org.apache.thrift.transport.TIOStreamTransport.write(TIOStreamTransport.java:147) >> >> at >> org.apache.thrift.transport.TFramedTransport.flush(TFramedTransport.java:156) >> >> at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:65) >> >> at >> org.apache.cassandra.thrift.Cassandra$Client.send_prepare_cql3_query(Cassandra.java:1619) >> >> at >> org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1610) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraConnection.prepare(CassandraConnection.java:517) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraConnection.prepare(CassandraConnection.java:532) >> >> at >> org.apache.cassandra.cql.jdbc.CassandraPreparedStatement.<init>(CassandraPreparedStatement.java:96) >> >> ... 81 more >> >> Caused by: java.net.SocketException: Broken pipe >> >> at java.net.SocketOutputStream.socketWrite0(Native Method) >> >> at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113) >> >> at java.net.SocketOutputStream.write(SocketOutputStream.java:159) >> >> at >> org.apache.thrift.transport.TIOStreamTransport.write(TIOStreamTransport.java:145) >> >> ... 88 more >> >> -- >> *Amila Maharachchi* >> Senior Technical Lead >> WSO2, Inc.; http://wso2.com >> >> Blog: http://maharachchi.blogspot.com >> Mobile: +94719371446 >> >> > > > -- > > *Ruchira Wageesha**Associate Technical Lead* > *WSO2 Inc. - lean . enterprise . middleware | wso2.com <http://wso2.com>* > > *email: [email protected] <[email protected]>, blog: > ruchirawageesha.blogspot.com <http://ruchirawageesha.blogspot.com>, > mobile: +94 77 5493444 <%2B94%2077%205493444>* >
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