[opencms-dev] Urgent : Communication link failure: java.net.SocketException, underlying cause: Connection reset

[adil berdai]

Hi,
I installed open CMS 6.0 alpha 2. When I'm logged in , Windows displays sometimes a message telling that the Mysql must shutdown !! I'm wondering what's he raison.
 
the port of my sql is configured  to 3306 and everything is taken by defaut (means that user name= root and psw ='')
The tomcat is using the 95 as port number.
 
This is the given message  :
 

Communication link failure: java.net.SocketException, underlying cause: Connection reset 

** BEGIN NESTED EXCEPTION ** 

java.net.SocketException 
MESSAGE: Connection reset 

STACKTRACE: 

java.net.SocketException: Connection reset 
at java.net.SocketInputStream.read(SocketInputStream.java:168) 
at java.io.BufferedInputStream.fill(BufferedInputStream.java:183) 
at java.io.BufferedInputStream.read1(BufferedInputStream.java:222) 
at java.io.BufferedInputStream.read(BufferedInputStream.java:277) 
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1391) 
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:1538) 
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1929) 
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1167) 
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1278) 
at com.mysql.jdbc.Connection.execSQL(Connection.java:2247) 
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1586) 
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) 
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) 
at org.opencms.db.generic.CmsVfsDriver.readFileHeader(CmsVfsDriver.java:820) 
at org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:2309) 
at org.opencms.db.CmsDriverManager.readPropertyObject(CmsDriverManager.java:6046) 
at org.opencms.db.CmsSecurityManager.readPropertyObject(CmsSecurityManager.java:2716) 
at org.opencms.file.CmsObject.readProperty(CmsObject.java:2198) 
at com.opencms.template.CmsXmlTemplate.getTitle(CmsXmlTemplate.java:712) 
at com.opencms.workplace.CmsLoginNew.getTitle(CmsLoginNew.java:320) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:324) 
at com.opencms.template.A_CmsXmlContent.callUserMethod(A_CmsXmlContent.java:221) 
at com.opencms.template.A_CmsXmlContent.handleMethodTagForSure(A_CmsXmlContent.java:889) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:324) 
at com.opencms.template.A_CmsXmlContent.processNode(A_CmsXmlContent.java:1540) 
at com.opencms.template.A_CmsXmlContent.getProcessedData(A_CmsXmlContent.java:498) 
at com.opencms.template.A_CmsXmlContent.getProcessedDataValue(A_CmsXmlContent.java:562) 
at com.opencms.template.CmsXmlTemplateFile.getProcessedDataValue(CmsXmlTemplateFile.java:518) 
at com.opencms.template.CmsXmlTemplateFile.getProcessedTemplateContent(CmsXmlTemplateFile.java:561) 
at com.opencms.template.CmsXmlTemplate.startProcessing(CmsXmlTemplate.java:1283) 
at com.opencms.workplace.CmsLoginNew.getContent(CmsLoginNew.java:222) 
at com.opencms.template.CmsXmlTemplate.getContent(CmsXmlTemplate.java:136) 
at com.opencms.template.CmsRootTemplate.getMasterTemplate(CmsRootTemplate.java:122) 
at com.opencms.legacy.CmsXmlTemplateLoader.callCanonicalRoot(CmsXmlTemplateLoader.java:198) 
at com.opencms.legacy.CmsXmlTemplateLoader.generateOutput(CmsXmlTemplateLoader.java:488) 
at com.opencms.legacy.CmsXmlTemplateLoader.processXmlTemplate(CmsXmlTemplateLoader.java:715) 
at com.opencms.legacy.CmsXmlTemplateLoader.load(CmsXmlTemplateLoader.java:631) 
at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:560) 
at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1296) 
at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:103) 
at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:114) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) 
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199) 
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828) 
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:700) 
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584) 
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) 
at java.lang.Thread.run(Thread.java:534) 


** END NESTED EXCEPTION ** 



Requested resource: /system/login/index.html
OpenCms version: 6.0 alpha 2 Caladan
OpenCms context: /opencms/opencms 

 

 

Could someone help me to solve this probleme ? I thank you a lot

Adil



		
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