Error message while logging in as okmAdmin

[LN-BEF]

Hi all,

After getting the Office addin to work I was transferring my documents to OpenKM. So far so good. Now, when I log on as okmAdmin, I get these error messages:





I was browsing the new folders as admin. I got another error message (didn't manage to capture a screen shot). I think it was a "Unable to communicate with server (getUserRole)" something like that

After this, I lost contact with OpenKM. I rebooted the server, and after a while, I was logged in as okmAdmin.



For each button I pressed, I got a different error message. Above is one of them.

What is going on here?

[dandevnull]

Maybe try this:

http://forum.openkm.com/viewtopic.php?f ... mory#p5943

[jllort]

As indicates dandevnull that's a memory configuration problem in your OS, take a look at forum url he posts and tell us if it solves the problem.

[LN-BEF]

Worked well for a while.
When I clicked on 'Database query' (as okmAdmin) I got the following message:

Code: Select all

HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/compiler/codegen/CodeStream
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:508)
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:584)
	org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:214)
	org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:602)
	org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:411)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:405)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:316)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	com.openkm.servlet.admin.DatabaseQueryServlet.sendError(DatabaseQueryServlet.java:542)
	com.openkm.servlet.admin.DatabaseQueryServlet.doGet(DatabaseQueryServlet.java:110)
	com.openkm.servlet.admin.DatabaseQueryServlet.service(DatabaseQueryServlet.java:83)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)


root cause 

java.lang.ClassNotFoundException: Unexpected error during load of: org.eclipse.jdt.internal.compiler.codegen.CodeStream, msg=PermGen space
	org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:560)
	org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)
	java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:508)
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:584)
	org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:214)
	org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:602)
	org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:411)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:405)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:316)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	com.openkm.servlet.admin.DatabaseQueryServlet.sendError(DatabaseQueryServlet.java:542)
	com.openkm.servlet.admin.DatabaseQueryServlet.doGet(DatabaseQueryServlet.java:110)
	com.openkm.servlet.admin.DatabaseQueryServlet.service(DatabaseQueryServlet.java:83)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)


root cause 

java.lang.OutOfMemoryError: PermGen space
	java.lang.ClassLoader.defineClass1(Native Method)
	java.lang.ClassLoader.defineClass(ClassLoader.java:621)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
	java.net.URLClassLoader.access$000(URLClassLoader.java:56)
	java.net.URLClassLoader$1.run(URLClassLoader.java:195)
	java.security.AccessController.doPrivileged(Native Method)
	java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:690)
	org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:670)
	java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:200)
	org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131)
	org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399)
	org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:527)
	org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)
	java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:508)
	org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:584)
	org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:214)
	org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:602)
	org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:411)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:405)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:316)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


note The full stack trace of the root cause is available in the JBossWeb/2.0.1.GA logs.

[LN-BEF]

Can anyone help me with this?
Thanks

:Bjorn

[jllort]

How much memory do you have on this server ?

[LN-BEF]

How much memory do you have on this server ?

1GB for now. I've ordered two more GBs. All this could be a memory problem?

Thank you both for the help

[jllort]

Yes it's a memory problem. The perm germ problem is solved changing jvm parameters at run.sh or .bat

Code: Select all

JAVA_OPTS="-Xms256m -Xmx1024m -XX:PermSize=64m -XX:MaxPermSize=128m -Djava.awt.headless=true"

On GB is few memory to run jboss, at least 2GB, one for OS and other for jboss. Better configuration is 2GB for jboss and 2GB for OS, that's good for almost installation.