to many open files
Hi gurus i have a problem on ssl ldap and and and the file descriptors:
OS: SunSolaris 8
Version1.4.2
ID JDK
Build Level1.4.2_04-b05
Build Date06/27/2004
the strange problem is related on too many open files and file descriptors
when a first user login and logoff no related broblems on the /WEB-INF/cacerts files but when a second user login and log off
the files remains open and the output log give the i too many open files the log
]b44131 LdapRegistryI Could not get the users matching the pattern AW504P28 because of the following exception javax.naming.CommunicationException: webldap.IP:PORT [Root exception is java.net.SocketException: Too many open files]
at com.sun.jndi.ldap.Connection.<init>(Connection.java:204)
at com.sun.jndi.ldap.LdapClient.<init>(LdapClient.java:119)
at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1668)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2599)
at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:290)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:80)
at com.ibm.ws.security.registry.ldap.LdapConfig.getRootDSE(LdapConfig.java:287)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.getRootDSE(LdapRegistryImpl.java:181)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.search(LdapRegistryImpl.java:1622)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.search(LdapRegistryImpl.java:1564)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.search(LdapRegistryImpl.java:1559)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.getUsers(LdapRegistryImpl.java:1105)
at com.ibm.ws.security.registry.ldap.LdapRegistryImpl.checkPassword(LdapRegistryImpl.java:256)
at com.ibm.ws.security.registry.UserRegistryImpl.checkPassword(UserRegistryImpl.java:277)
at com.ibm.ws.security.ltpa.LTPAServerObject.authenticate(LTPAServerObject.java:565)
at com.ibm.ws.security.server.lm.ltpaLoginModule.login(ltpaLoginModule.java:411)
at com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy.login(WSLoginModuleProxy.java:122)
at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:675)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:129)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:610)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:607)
at javax.security.auth.login.LoginContext.login(LoginContext.java:534)
at com.ibm.ws.security.auth.JaasLoginHelper.jaas_login(JaasLoginHelper.java:307)
at com.ibm.ws.security.auth.JaasLoginHelper.jaas_login(JaasLoginHelper.java:349)
at com.ibm.ws.security.auth.ContextManagerImpl.login(ContextManagerImpl.java:1001)
at com.ibm.ws.security.auth.ContextManagerImpl.login(ContextManagerImpl.java:853)
at com.ibm.ws.security.auth.ContextManagerImpl.login(ContextManagerImpl.java:844)
at com.ibm.ws.security.auth.ContextManagerImpl.getServerSubject(ContextManagerImpl.java:1701)
at com.ibm.ws.management.util.SecurityHelper.getServerSubject(SecurityHelper.java:539)
at com.ibm.ws.management.event.NotificationDispatcher$2.run(NotificationDispatcher.java:247)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.ws.management.event.NotificationDispatcher$DispatchANotificationToAListener.setServerCredentials(NotificationDispatcher.java:245)
at com.ibm.ws.management.event.NotificationDispatcher$DispatchANotificationToAListener.run(NotificationDispatcher.java:215)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:912)
Caused by: java.net.SocketException: Too many open files
at java.net.Socket.createImpl(Socket.java:331)
at java.net.Socket.<init>(Socket.java:304)
at java.net.Socket.<init>(Socket.java:124)
at com.sun.jndi.ldap.Connection.createSocket(Connection.java:346)
at com.sun.jndi.ldap.Connection.<init>(Connection.java:181)
what is the cause?
thank you
AP
