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  • A Look at the Difference Between Web Design and Web Development

    Many people are interested in using the Internet to promote their business. Knowing the difference between web design and web development is important because while the terms are often used in place of one another, they are two very different things. Being able to speak with the people who are creating your website and use the proper terms can help reduce misunderstandings and speed up the creation process.

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  • Using VCL for the web (intraweb) as a trick for adding web interface to a legacy non-tiered (2 tiers

    - by user193655
    My team is maintaining a huge Client Server win32 Delphi application. It is a client/server application (Thick client) that uses DevArt (SDAC) components to connect to SQL Server. The business logic is often "trapped" in Component's event handlers, anyway with some degree of refactoring it is doable to move the business logic in common units (a big part of this work has already been done during refactoring... Maintaing legacy applications someone else wrote is very frustrating, but this is a very common job). Now there is the request of a web interface, I have several options of course, in this question i want to focus on the VCL for the web (intraweb) option. The idea is to use the common code (the same pas files) for both the client/server application and the web application. I heard of many people that moved legacy apps from delphi to intraweb, but here I am trying to keep the Thick client too. The idea is to use common code, may be with some compiler directives to write specific code: {$IFDEF CLIENTSERVER} {here goes the thick client specific code} {$ELSE} {here goes the Intraweb specific code} {$ENDIF} Then another problem is the "migration plan", let's say I have 300 features and on the first release I will have only 50 of them available in the web application. How to keep track of it? I was thinking of (ab)using Delphi interfaces to handle this. For example for the User Authentication I could move all the related code in a procedure and declare an interface like: type IUserAuthentication= interface['{0D57624C-CDDE-458B-A36C-436AE465B477}'] procedure UserAuthentication; end; In this way as I implement the IUserAuthentication interface in both the applications (Thick Client and Intraweb) I know that That feature has been "ported" to the web. Anyway I don't know if this approach makes sense. I made a prototype to simulate the whole process. It works for a "Hello world" application, but I wonder if it makes sense on a large application or this Interface idea is only counter-productive and can backfire. My question is: does this approach make sense? (the Interface idea is just an extra idea, it is not so important as the common code part described above) Is it a viable option? I understand it depends a lot of the kind of application, anyway to be generic my one is in the CRM/Accounting domain, and the number of concurrent users on a single installation is typically less than 20 with peaks of 50. EXTRA COMMENT (UPDATE): I ask this question because since I don't have a n-tier application I see Intraweb as the unique option for having a web application that has common code with the thick client. Developing webservices from the Delphi code makes no sense in my specific case, so the alternative I have is to write the web interface using ASP.NET (duplicating the business logic), but in this case I cannot take advantage of the common code in an easy way. Yes I could use dlls maybe, but my code is not suitable for that.

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  • jms unresolved message-destination-ref

    - by portoalet
    hi, I am using netbeans 6.8, and glassfish v3, and making a simple jms application to work. I got this: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Unresolved Message-Destination-Ref jms/[email protected]@null into class enterpriseapplication4.Main Code: public class Main { @Resource(name = "jms/myQueue") private static Topic myQueue; @Resource(name = "jms/myFactory") private static ConnectionFactory myFactory; ... // the rest is just boiler plate created by netbeans } In my Glassfish v3 admin console, I have jms/myFactory as my ConnectionFactory and jms/myQueue as my Destination Resources. What am I missing? Full stack: WARNING: enterprise.deployment.backend.invalidDescriptorMappingFailure com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Unresolved Message-Destination-Ref jms/[email protected]@null into class enterpriseapplication4.Main at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:614) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:384) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectClass(InjectionManagerImpl.java:210) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectClass(InjectionManagerImpl.java:202) at org.glassfish.appclient.client.acc.AppClientContainer$ClientMainClassSetting.getClientMainClass(AppClientContainer.java:599) at org.glassfish.appclient.client.acc.AppClientContainer.getMainMethod(AppClientContainer.java:498) at org.glassfish.appclient.client.acc.AppClientContainer.completePreparation(AppClientContainer.java:397) at org.glassfish.appclient.client.acc.AppClientContainer.prepare(AppClientContainer.java:311) at org.glassfish.appclient.client.AppClientFacade.prepareACC(AppClientFacade.java:264) at org.glassfish.appclient.client.acc.agent.AppClientContainerAgent.premain(AppClientContainerAgent.java:75) 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:597) at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:323) at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:338) Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/jms/myQueue' in SerialContext targetHost=localhost,targetPort=3700 [Root exception is javax.naming.NameNotFoundException: No object bound for java:comp/env/jms/myQueue [Root exception is java.lang.NullPointerException]] at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:513) ... 15 more Caused by: javax.naming.NameNotFoundException: No object bound for java:comp/env/jms/myQueue [Root exception is java.lang.NullPointerException] at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:218) at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:428) ... 17 more Caused by: java.lang.NullPointerException at javax.naming.InitialContext.getURLScheme(InitialContext.java:269) at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:318) at javax.naming.InitialContext.lookup(InitialContext.java:392) at com.sun.enterprise.naming.util.JndiNamingObjectFactory.create(JndiNamingObjectFactory.java:75) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:688) at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:657) at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:148) ... 18 more Regards

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  • apt-get is broken

    - by Amol Shinde
    I Cannot install any package in the server, As I am newbie in Server. In Morning I found that some, I am not able to install any package from command line in the server,Now every package is now manually downloaded packages and then installed in the server. Can any one Please tell me what is the issue and how could it be resolved. OS:- Ubuntu 10.04.4 LTS \n \l (64 Bit) Below is the error: iam@ubuntu$ sudo apt-get install pidgin Reading package lists... Done Building dependency tree Reading state information... Done pidgin is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 102 not upgraded. 32 not fully installed or removed. After this operation, 0B of additional disk space will be used. Traceback (most recent call last): File "/usr/bin/apt-listchanges", line 33, in <module> from ALChacks import * File "/usr/share/apt-listchanges/ALChacks.py", line 32, in <module> sys.stderr.write(_("Can't set locale; make sure $LC_* and $LANG are correct!\n")) NameError: name '_' is not defined perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LC_CTYPE = "UTF-8", LANG = "en_IN" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_ALL to default locale: No such file or directory Setting up shared-mime-info (0.71-1ubuntu2) ... /var/lib/dpkg/info/shared-mime-info.postinst: line 13: 21935 Segmentation fault update-mime-database.real /usr/share/mime dpkg: error processing shared-mime-info (--configure): subprocess installed post-installation script returned error exit status 139 dpkg: dependency problems prevent configuration of libgtk2.0-0: libgtk2.0-0 depends on shared-mime-info; however: Package shared-mime-info is not configured yet. dpkg: error processing libgtk2.0-0 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of chromium-browser: chromium-browser depends on libgtk2.0-0 (>= 2.20.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing chromium-browser (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of chromium-codecs-ffmpeg: chromium-codecs-ffmpeg depends on chromium-browser (>= 4.0.203.0~); however: Package chromium-browser is not configured yet. dpkg: error processing chromium-codecs-ffmpeg (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of chromium-browser-l10n: chromium-browser-l10n depends on chromium-browser (= 18.0.1025.151~r130497-0ubuntu0.10.04.No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already 1); however: Package chromium-browser is not configured yet. dpkg: error processing chromium-browser-l10n (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libevdocument2: libevdocument2 depends on libgtk2.0-0 (>= 2.14.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libevdocument2 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libevview2: libevview2 depends on libevdocument2 (>= 2.29.5); however: Package libevdocument2 is not configured yet. libevview2 depends on libgtk2.0-0 (>= 2.20.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libevview2 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of evince: evince depends on libevdocument2 (>= 2.29.5); however: Package libevdocument2 is not configured yet. evince depends on libevview2 (>= 2.29.No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already 5); however: Package libevview2 is not configured yet. evince depends on libgtk2.0-0 (>= 2.16.0); however: Package libgtk2.0-0 is not configured yet. evince depends on shared-mime-info; however: Package shared-mime-info is not configured yet. dpkg: error processing evince (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of firefox: firefox depends on libgtk2.0-0 (>= 2.20.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing firefox (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gcalctool: gcalctool depends on libgtk2.0-0 (>= 2.18.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing gcalctool (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libgdict-1.0-6: libgdict-1.0-6 depends on libgtk2.0-0 (>= 2.18.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libgdict-1.0-6 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-utils: gnome-utils depends on libgdict-1.0-6 (>= 2.23.90); however: Package libgdict-1.0-6 is not configured yet. gnome-utils depends on libgtk2.0-0 (>= 2.18.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing gnome-utils (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gtk2-engines-pixbuf: gtk2-engines-pixbuf depends on gtk2.0-binver-2.10.0; however: Package gtk2.0-binver-2.10.0 is not installed. Package libgtk2.0-0 which provides gtk2.0-binver-2.10.0 is not configured yet. gtk2-engines-pixbuf depends on libgtk2.0-0 (= 2.20.1-0ubuntu2.1); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing gtk2-engines-pixbuf (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libedataserverui1.2-8: libedataserverui1.2-8 depends on libgtk2.0-0 (>= 2.14.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libedataserverui1.2-8 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libgail18: libgail18 depends on libgtk2.0-0 (= 2.20.1-0ubuntu2.1); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libgail18 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libgtk2.0-bin: libgtk2.0-bin depends on libgtk2.0-0 (>= 2.20.1-0ubuntu2.1); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libgtk2.0-bin (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libgtk2.0-dev: libgtk2.0-dev depends on libgtk2.0-0 (= 2.20.1-0ubuntu2.1); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing libgtk2.0-dev (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libnotify-dev: libnotify-dev depends on libgtk2.0-dev (>= 2.10); however: Package libgtk2.0-dev is not configured yet. dpkg: error processing libnotify-dev (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of network-manager-gnome: network-manager-gnome depends on libgtk2.0-0 (>= 2.16.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing network-manager-gnome (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openoffice.org-core: openoffice.org-core depends on libgtk2.0-0 (>= 2.10); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing openoffice.org-core (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openoffice.org-draw: openoffice.org-draw depends on openoffice.org-core (= 1:3.2.0-7ubuntu4.4); however: Package openoffice.org-core is not configured yet. dpkg: error processing openoffice.org-draw (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openoffice.org-impress: openoffice.org-impress depends on openoffice.org-core (= 1:3.2.0-7ubuntu4.4); however: Package openoffice.org-core is not configured yet. openoffice.org-impress depends on openoffice.org-draw (= 1:3.2.0-7ubuntu4.4); however: Package openoffice.org-draw is not configured yet. dpkg: error processing openoffice.org-impress (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of pidgin: pidgin depends on libgtk2.0-0 (>= 2.18.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing pidgin (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Setting up update-manager (1:0.134.12.1) ... locale: Cannot set LC_CTYPE to default locale: No such file or directory dpkg: error processing update-manager (--configure): subprocess installed post-installation script returned error exit status 245 No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of update-notifier: update-notifier depends on libgtk2.0-0 (>= 2.14.0); however: Package libgtk2.0-0 is not configured yet. update-notifier depends on update-manager; however: Package update-manager is not configured yet. dpkg: error processing update-notifier (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of xulrunner-1.9.2: xulrunner-1.9.2 depends on libgtk2.0-0 (>= 2.18.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing xulrunner-1.9.2 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of xulrunner-1.9.2-dev: xulrunner-1.9.2-dev depends on xulrunner-1.9.2 (= 1.9.2.28+build1+nobinonly-0ubuntu0.10.04.1); however: Package xulrunner-1.9.2 is not configured yet. xulrunner-1.9.2-dev depends on libnotify-dev; however: Package libnotify-dev is not configured yet. dpkg: error processing xulrunner-1.9.2-dev (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of icedtea6-plugin: icedtea6-plugin depends on xulrunner-1.9.2; however: Package xulrunner-1.9.2 is not configured yet. icedtea6-plugin depends on libgtk2.0-0 (>= 2.8.0); however: Package libgtk2.0-0 is not configured yet. dpkg: error processing icedtea6-plugin (--configure): dependency problems - leaving unconfigured Setting up libgweather-common (2.30.0-0ubuntu1.1) ... No apport report written because MaxReports is reached already locale: Cannot set LC_CTYPE to default locale: No such file or directory dpkg: error processing libgweather-common (--configure): subprocess installed post-installation script returned error exit status 245 No apport report written because MaxReports is reached already dpkg: dependency problems prevent configuration of libgweather1: libgweather1 depends on libgtk2.0-0 (>= 2.11.0); however: Package libgtk2.0-0 is not configured yet. libgweather1 depends on libgweather-common (>= 2.24.0); however: Package libgweather-common is not configured yet. dpkg: error processing libgweather1 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openoffice.org-style-galaxy: openoffice.org-style-galaxy depends on openoffice.org-core (>= 1:3.2.0~beta); however: Package openoffice.org-core is not configured yet. No apport report written because MaxReports is reached already dpkg: error processing openoffice.org-style-galaxy (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of openoffice.org-common: openoffice.org-common depends on openoffice.org-style-default | openoffice.org-style; however: Package openoffice.org-style-default is not installed. Package openoffice.org-style-galaxy which provides openoffice.org-style-default is not configured yet. Package openoffice.org-style is not installed. Package openoffice.org-style-galaxy which provides openoffice.org-style is not configured yet. No apport report written because MaxReports is reached already dpkg: error processing openoffice.org-common (--configure): dependency problems - leaving unconfigured No apport report written because MaxReports is reached already Errors were encountered while processing: shared-mime-info libgtk2.0-0 chromium-browser chromium-codecs-ffmpeg chromium-browser-l10n libevdocument2 libevview2 evince firefox gcalctool libgdict-1.0-6 gnome-utils gtk2-engines-pixbuf libedataserverui1.2-8 libgail18 libgtk2.0-bin libgtk2.0-dev libnotify-dev network-manager-gnome openoffice.org-core openoffice.org-draw openoffice.org-impress pidgin update-manager update-notifier xulrunner-1.9.2 xulrunner-1.9.2-dev icedtea6-plugin libgweather-common libgweather1 openoffice.org-style-galaxy openoffice.org-common E: Sub-process /usr/bin/dpkg returned an error code (1) While typing command in terminal, command is not auto-completing.

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  • PHP-Mcrypt Installation

    - by Infinity
    I need to install php-mcrypt on my CentOS 5.5 VPS, When I try yum install php-mcrypt, it says that it is set to be updated which implies that it is already installed. I looked in the /usr/lib/php/modules and cant find the .so file. Anyway I want to update it but yum is giving the following error, I am running PHP-FPM on Nginx. Last login: Thu Apr 21 12:13:30 2011 from cpc2-seve18-2-0-cust438.13-3.cable.virginmedia.com [root@infinity ~]# yum install php-mcrypt Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package php-mcrypt.i386 0:5.1.6-15.el5.centos.1 set to be updated --> Processing Dependency: php-api = 20041225 for package: php-mcrypt --> Processing Dependency: php >= 5.1.6 for package: php-mcrypt --> Running transaction check ---> Package php.i386 0:5.1.6-27.el5_5.3 set to be updated --> Processing Dependency: php-common = 5.1.6-27.el5_5.3 for package: php --> Processing Dependency: php-cli = 5.1.6-27.el5_5.3 for package: php ---> Package php-mcrypt.i386 0:5.1.6-15.el5.centos.1 set to be updated --> Processing Dependency: php-api = 20041225 for package: php-mcrypt --> Running transaction check ---> Package php.i386 0:5.1.6-27.el5_5.3 set to be updated --> Processing Dependency: php-common = 5.1.6-27.el5_5.3 for package: php ---> Package php-cli.i386 0:5.1.6-27.el5_5.3 set to be updated --> Processing Dependency: php-common = 5.1.6-27.el5_5.3 for package: php-cli ---> Package php-mcrypt.i386 0:5.1.6-15.el5.centos.1 set to be updated --> Processing Dependency: php-api = 20041225 for package: php-mcrypt --> Finished Dependency Resolution php-mcrypt-5.1.6-15.el5.centos.1.i386 from extras has depsolving problems --> Missing Dependency: php-api = 20041225 is needed by package php-mcrypt-5.1.6-15.el5.centos.1.i386 (extras) php-5.1.6-27.el5_5.3.i386 from base has depsolving problems --> Missing Dependency: php-common = 5.1.6-27.el5_5.3 is needed by package php-5.1.6-27.el5_5.3.i386 (base) php-cli-5.1.6-27.el5_5.3.i386 from base has depsolving problems --> Missing Dependency: php-common = 5.1.6-27.el5_5.3 is needed by package php-cli-5.1.6-27.el5_5.3.i386 (base) Error: Missing Dependency: php-api = 20041225 is needed by package php-mcrypt-5.1.6-15.el5.centos.1.i386 (extras) Error: Missing Dependency: php-common = 5.1.6-27.el5_5.3 is needed by package php-cli-5.1.6-27.el5_5.3.i386 (base) Error: Missing Dependency: php-common = 5.1.6-27.el5_5.3 is needed by package php-5.1.6-27.el5_5.3.i386 (base) You could try using --skip-broken to work around the problem You could try running: package-cleanup --problems package-cleanup --dupes rpm -Va --nofiles --nodigest The program package-cleanup is found in the yum-utils package. [root@infinity ~]# Any ideas?

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  • Microsoft CRM Dynamics Install

    - by Pino
    Trying to install CRM4.0 on Windows Small Business Server. We get through the isntall process (Setting up database, website, AD etc) when we clikc install though the following error is dumped to the log file, anyone point us in the right directon? 13:49:07| Info| Win32Exception: 1635 13:49:07| Error| Failed to revoke temporary database access.System.Data.SqlClient.SqlException: Cannot open database "MSCRM_CONFIG" requested by the login. The login failed. Login failed for user 'SCHIP\administrator'. at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup) at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at Microsoft.Crm.CrmDbConnection.Open() at Microsoft.Crm.Setup.Database.SharedDatabaseUtility.DeleteDBUser(String sqlServerName, String databaseName, String user, CrmDBConnectionType connectionType) at Microsoft.Crm.Setup.Server.RevokeConfigDBDatabaseAccessAction.Do(IDictionary parameters) 13:49:07| Error| HResult=80004005 Install exception.System.Exception: Action Microsoft.Crm.Setup.Server.MsiInstallServerAction failed. --- System.ComponentModel.Win32Exception: This update package could not be opened. Verify that the update package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer update package at Microsoft.Crm.Setup.Common.Utility.MsiUtility.InstallProduct(String packagePath, String commandLine) at Microsoft.Crm.Setup.Server.MsiInstallServerAction.Do(IDictionary parameters) at Microsoft.Crm.Setup.Common.Action.ExecuteAction(Action action, IDictionary parameters, Boolean undo) --- End of inner exception stack trace --- at Microsoft.Crm.Setup.Common.Action.ExecuteAction(Action action, IDictionary parameters, Boolean undo) at Microsoft.Crm.Setup.Common.Installer.Install(IDictionary stateSaver) at Microsoft.Crm.Setup.Common.ComposedInstaller.InternalInstall(IDictionary stateSaver) at Microsoft.Crm.Setup.Common.ComposedInstaller.Install(IDictionary stateSaver) at Microsoft.Crm.Setup.Server.ServerSetup.Install(IDictionary data) at Microsoft.Crm.Setup.Server.ServerSetup.Run() 13:49:07| Info| Microsoft Dynamics CRM Server install Failed. 13:49:07| Info| Microsoft Dynamics CRM Server Setup did not complete successfully. Action Microsoft.Crm.Setup.Server.MsiInstallServerAction failed. This update package could not be opened. Verify that the update package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer update package

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  • Hadoop hdfs namenode is throwing an error

    - by KarmicDice
    Full list of error: hb@localhost:/etc/hadoop/conf$ sudo service hadoop-hdfs-namenode start * Starting Hadoop namenode: starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-localhost.out 12/09/10 14:41:09 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = localhost/127.0.0.1 STARTUP_MSG: args = [] STARTUP_MSG: version = 2.0.0-cdh4.0.1 STARTUP_MSG: classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/commons-logging-api-1.1.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/oro-2.0.8.jar:/usr/lib/hadoop/lib/aspectjrt-1.6.5.jar:/usr/lib/hadoop/lib/json-simple-1.1.jar:/usr/lib/hadoop/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/log4j-1.2.15.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.1.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/zookeeper-3.4.3-cdh4.0.1.jar:/usr/lib/hadoop/lib/avro-1.5.4.jar:/usr/lib/hadoop/lib/core-3.1.1.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.0.1-tests.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.15.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.3-cdh4.0.1.jar:/usr/lib/hadoop-hdfs/lib/avro-1.5.4.jar:/usr/lib/hadoop-hdfs/lib/paranamer-2.3.jar:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.0.1-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/netty-3.2.3.Final.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.8.jar:/usr/lib/hadoop-yarn/lib/snappy-java-1.0.3.2.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.15.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/junit-4.8.2.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.8.jar:/usr/lib/hadoop-yarn/lib/jdiff-1.0.9.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.1.jar:/usr/lib/hadoop-yarn/lib/avro-1.5.4.jar:/usr/lib/hadoop-yarn/lib/paranamer-2.3.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-site.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-site-2.0.0-cdh4.0.1.jar:/usr/lib/hadoop-mapreduce/.//* STARTUP_MSG: build = file:///var/lib/jenkins/workspace/generic-package-ubuntu64-12-04/CDH4.0.1-Packaging-Hadoop-2012-06-28_17-01-57/hadoop-2.0.0+91-1.cdh4.0.1.p0.1~precise/src/hadoop-common-project/hadoop-common -r 4d98eb718ec0cce78a00f292928c5ab6e1b84695; compiled by 'jenkins' on Thu Jun 28 17:39:19 PDT 2012 ************************************************************/ 12/09/10 14:41:10 WARN impl.MetricsConfig: Cannot locate configuration: tried hadoop-metrics2-namenode.properties,hadoop-metrics2.properties hdfs-site.xml: hb@localhost:/etc/hadoop/conf$ cat hdfs-site.xml <?xml version="1.0" encoding="UTF-8"?> <!--Autogenerated by Cloudera CM on 2012-09-03T10:13:30.628Z--> <configuration> <property> <name>dfs.https.address</name> <value>localhost:50470</value> </property> <property> <name>dfs.https.port</name> <value>50470</value> </property> <property> <name>dfs.namenode.http-address</name> <value>localhost:50070</value> </property> <property> <name>dfs.replication</name> <value>1</value> </property> <property> <name>dfs.blocksize</name> <value>134217728</value> </property> <property> <name>dfs.client.use.datanode.hostname</name> <value>false</value> </property> </configuration>

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  • JBoss Seam project can not be run/deployed

    - by user1494328
    I created sample application in Seam framework (Seam Web Project) and JBoss Server 7.1. When I try run application, console dislays: 23:29:35,419 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."secoundProject-ds.xml".PARSE: org.jboss.msc.service.StartException in service jboss.deployment.unit."secoundProject-ds.xml".PARSE: Failed to process phase PARSE of deployment "secoundProject-ds.xml" at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_24] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24] Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: IJ010061: Unexpected element: local-tx-datasource at org.jboss.as.connector.deployers.processors.DsXmlDeploymentParsingProcessor.deploy(DsXmlDeploymentParsingProcessor.java:85) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] ... 5 more Caused by: org.jboss.jca.common.metadata.ParserException: IJ010061: Unexpected element: local-tx-datasource at org.jboss.jca.common.metadata.ds.DsParser.parseDataSources(DsParser.java:183) at org.jboss.jca.common.metadata.ds.DsParser.parse(DsParser.java:119) at org.jboss.jca.common.metadata.ds.DsParser.parse(DsParser.java:82) at org.jboss.as.connector.deployers.processors.DsXmlDeploymentParsingProcessor.deploy(DsXmlDeploymentParsingProcessor.java:80) ... 6 more 23:29:35,452 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015877: Stopped deployment secoundProject-ds.xml in 1ms 23:29:35,455 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015863: Replacement of deployment "secoundProject-ds.xml" by deployment "secoundProject-ds.xml" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"secoundProject-ds.xml\".PARSE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"secoundProject-ds.xml\".PARSE: Failed to process phase PARSE of deployment \"secoundProject-ds.xml\""}} 23:29:35,457 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015876: Starting deployment of "secoundProject-ds.xml" 23:29:35,920 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.deployment.unit."secoundProject-ds.xml".PARSE: org.jboss.msc.service.StartException in service jboss.deployment.unit."secoundProject-ds.xml".PARSE: Failed to process phase PARSE of deployment "secoundProject-ds.xml" at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_24] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24] Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: IJ010061: Unexpected element: local-tx-datasource at org.jboss.as.connector.deployers.processors.DsXmlDeploymentParsingProcessor.deploy(DsXmlDeploymentParsingProcessor.java:85) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] ... 5 more Caused by: org.jboss.jca.common.metadata.ParserException: IJ010061: Unexpected element: local-tx-datasource at org.jboss.jca.common.metadata.ds.DsParser.parseDataSources(DsParser.java:183) at org.jboss.jca.common.metadata.ds.DsParser.parse(DsParser.java:119) at org.jboss.jca.common.metadata.ds.DsParser.parse(DsParser.java:82) at org.jboss.as.connector.deployers.processors.DsXmlDeploymentParsingProcessor.deploy(DsXmlDeploymentParsingProcessor.java:80) ... 6 more 23:29:35,952 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report JBAS014777: Services which failed to start: service jboss.deployment.unit."secoundProject-ds.xml".PARSE: org.jboss.msc.service.StartException in service jboss.deployment.unit."secoundProject-ds.xml".PARSE: Failed to process phase PARSE of deployment "secoundProject-ds.xml" My secoundProject-ds.xml: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE datasources PUBLIC "-//JBoss//DTD JBOSS JCA Config 1.5//EN" "http://www.jboss.org/j2ee/dtd/jboss-ds_1_5.dtd"> <datasources> <local-tx-datasource> <jndi-name>secoundProjectDatasource</jndi-name> <use-java-context>true</use-java-context> <connection-url>jdbc:mysql://localhost:3306/database</connection-url> <driver-class>com.mysql.jdbc.Driver</driver-class> <user-name>root</user-name> <password></password> </local-tx-datasource> </datasources> When I comment tags errors disappear, but application is disabled in browser (The requested resource (/secoundProject/) is not available.). What should I do to fix this problem?

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  • Java exception when the traffic grow up

    - by sahid
    I have an error with java/solr when the traffic grows up. It seems Solr tries to cast a java.lang.Object to a org.apache.solr.common.util.ConcurrentLRUCache$CacheEntry SEVERE: java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Lorg.apache.solr.common.util.ConcurrentLRUCache$CacheEntry; at org.apache.solr.common.util.ConcurrentLRUCache$PQueue.myInsertWithOverflow(ConcurrentLRUCache.java:377) at org.apache.solr.common.util.ConcurrentLRUCache.markAndSweep(ConcurrentLRUCache.java:329) at org.apache.solr.common.util.ConcurrentLRUCache.put(ConcurrentLRUCache.java:144) at org.apache.solr.search.FastLRUCache.put(FastLRUCache.java:131) at org.apache.solr.search.SolrIndexSearcher.getDocSet(SolrIndexSearcher.java:573) at org.apache.solr.search.SolrIndexSearcher.getDocSet(SolrIndexSearcher.java:641) at org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:1109) at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1090) at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:337) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:431) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:231) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1298) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:340) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:636) This is my java configuration for tomcat JAVA_OPTS="-Djava.awt.headless=true -D64 -server -Xms4096M -Xmx4096M -XX:+UseConcMarkSweepGC -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=5400 -Dcom.sun.management.jmxremote.ss\ l=false -Dcom.sun.management.jmxremote.authenticate=false" Somebody know why these errors happen ?

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  • Setting Up Apache as a Forward Proxy with Cahcing

    - by Karl
    I am trying to set up Apache as a forward proxy with caching, but it does not seem to be working correctly. Getting Apache working as a forward proxy was no problem, but no matter what I do it is not caching anything, to disk or memory. I already checked to make sure nothing is conflicting in the mods_enabled directory with mod_cache (ended up commenting it all out) and also I tried moving all of the caching related fields to the configuration file for mod_cache. In addition I set up logging for caching requests, but nothing is being written to those logs. Below is my Apache config, any help would be greatly appreciated!! <VIRTUALHOST *:8080> ProxyRequests On ProxyVia On #ErrorLog "/var/log/apache2/proxy-error.log" #CustomLog "/var/log/apache2/proxy-access.log" common CustomLog "/var/log/apache2/cached-requests.log" common env=cache-hit CustomLog "/var/log/apache2/uncached-requests.log" common env=cache-miss CustomLog "/var/log/apache2/revalidated-requests.log" common env=cache-revalidate CustomLog "/var/log/apache2/invalidated-requests.log" common env=cache-invalidate LogFormat "%{cache-status}e ..." # This path must be the same as the one in /etc/default/apache2 CacheRoot /var/cache/apache2/mod_disk_cache # This will also cache local documents. It usually makes more sense to # put this into the configuration for just one virtual host. CacheEnable disk / #CacheHeader on CacheDirLevels 3 CacheDirLength 5 ##<IfModule mod_mem_cache.c> # CacheEnable mem / # MCacheSize 4096 # MCacheMaxObjectCount 100 # MCacheMinObjectSize 1 # MCacheMaxObjectSize 2048 #</IfModule> <Proxy *> Order deny,allow Deny from all Allow from x.x.x.x #IP above hidden for this post <filesMatch "\.(xml|txt|html|js|css)$"> ExpiresDefault A7200 Header append Cache-Control "proxy-revalidate" </filesMatch> </Proxy> </VIRTUALHOST> Thank you once again!

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  • ubuntu mysql install error with php

    - by Mirage
    When i try ton install php5-mysql it gives this error The following packages have unmet dependencies: php5-mysql: Depends: php5-common (= 5.2.6.dfsg.1-3ubuntu4) but 5.2.6.dfsg.1-3ubuntu4.4 is to be installed E: Broken packages I tried installing php5-common but it says php5-common is new version I think i have to install Code: 5.2.6.dfsg.1-3ubuntu4.4 but i don't know what that is and how to upgrade it

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  • Make user home directory at gdm login

    - by Lorenzo
    I'm trying to make home directory at (RADIUS) user gdm login. The auth is working right, but when I try gdm says that the user hasn't a home directory. I tried to do that with pam_mkhomedir.so but is not working. My /etc/pam.d/gdm file: PAM-1.0 auth sufficient pam_radius_auth.so auth sufficient pam_nologin.so auth sufficient pam_env.so readenv=1 auth sufficient pam_env.so readenv=1 envfile=/etc/default/locale auth sufficient pam_succeed_if.so @include common-auth auth optional pam_gnome_keyring.so account sufficient pam_radius_auth.so @include common-account session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so close session optional pam_limits.so @include common-session session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so open session optional pam_gnome_keyring.so auto_start session required pam_mkhomedir.so skel=/etc/skel umask=0022 @include common-password Thanks

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  • How to add GD to a PHP 5.3 CentOS installation from a different repo?

    - by Mauro
    I installed PHP 5.3 on a CentOS 5.3 using yum and repos from Webtatic (http://www.webtatic.com/packages/php53/) and now I'd like to add the GD library to that installation but Webtatic seems to be offline. Now: # yum install php-gd Fails of course (not the same PHP version) into: *Error: Missing Dependency: php-common = 5.1.6-27.el5_5.3 is needed by package php-gd-5.1.6-27.el5_5.3.x86_64* And: # yum install php53-gd Fails into Error: php53-common conflicts with php-common How can I add the GD libraries now?

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  • File not updating in symlink'd folder in IIS

    - by Daniel Short
    I have the following setup: Site1/Shared/ - Physical folder Site2/Shared/ - symlink using mklink to Site1/Shared I've updated a javascript file in Site1/Shared/scripts, and the change is being reflected on Site1. However, the change is not being reflected through IIS on Site2. When I open Site1/Shared/scripts/common.js and Site2/Shared/scripts/common.js, they match exactly. But when I view the files through Safari, Firefox, Chrome, IE, from any machine (even machines that have never visited the sites), the change is not reflected on Site2. Here are URLs to the files to review: Site 1: http://www.landsofamerica.com/shared/scripts/common.js Site 2: http://www.landsoftexas.com/shared/scripts/common.js These files look exactly the same when logged onto the server, and the shared folder under landsoftexas.com is a symlink created using mklink to the shared folder under landsofamerica.com. Any idea what might be causing IIS to serve the wrong file?

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  • don't know how this virtual directory structure was setup on iis6

    - by deostroll
    Our development server has a setup as follows: \\DEVSRVR\WEBSITES\COMMON +---include Here is where all css and script files resides. They are required by various web applications \\DEVSRVR\WEBSITES\TESTING\SAM +---Backup ¦ +---bin +---bin +---help Here is where an application resides. Suppose there is an aspx page under the folder called SAM, we'd normally issue an http request as follows: http://testing.apps/sam/default.aspx We believe that testing.apps virtual name points to \\devsrvr\websites\testing folder. Suppose there is a css file called menu.css inside common/include. We'd simply have to make the following http call to get it: http://testing.apps/common/include/menu3.css This works!!! I don't understand how? There is no such folder called common inside of testing...

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  • Why am I not able to create a backup plan for TFS?

    - by noocyte
    I am trying to create a backup plan using the TFS Power Tools but I keep running into this error message: I have checked that the account has Full Control on the share, I can edit, create and delete files there. From the log: [Info @07:15:00.403] Starting creating backup test validation [Error @07:15:00.700] Microsoft.SqlServer.Management.Smo.FailedOperationException: Backup failed for Server 'WMSI003714N\SqlExpress'. ---> Microsoft.SqlServer.Management.Common.ExecutionFailureException: An exception occurred while executing a Transact-SQL statement or batch. ---> System.Data.SqlClient.SqlException: Cannot open backup device '\\wmsi003714n\sql dump\Tfs_Configuration_20100910091500.bak'. Operating system error 5(failed to retrieve text for this error. Reason: 1815). BACKUP DATABASE is terminating abnormally. at Microsoft.SqlServer.Management.Common.ConnectionManager.ExecuteTSql(ExecuteTSqlAction action, Object execObject, DataSet fillDataSet, Boolean catchException) at Microsoft.SqlServer.Management.Common.ServerConnection.ExecuteNonQuery(String sqlCommand, ExecutionTypes executionType) --- End of inner exception stack trace --- at Microsoft.SqlServer.Management.Common.ServerConnection.ExecuteNonQuery(String sqlCommand, ExecutionTypes executionType) at Microsoft.SqlServer.Management.Common.ServerConnection.ExecuteNonQuery(StringCollection sqlCommands, ExecutionTypes executionType) at Microsoft.SqlServer.Management.Smo.ExecutionManager.ExecuteNonQuery(StringCollection queries) at Microsoft.SqlServer.Management.Smo.BackupRestoreBase.ExecuteSql(Server server, StringCollection queries) at Microsoft.SqlServer.Management.Smo.Backup.SqlBackup(Server srv) --- End of inner exception stack trace --- at Microsoft.SqlServer.Management.Smo.Backup.SqlBackup(Server srv) at Microsoft.TeamFoundation.PowerTools.Admin.Helpers.BackupFactory.TestBackupCreation(String path) [Error @07:15:00.731] !Verify Error!: Account GROUPINFRA\SA-NO-TeamService failed to create backups using path \\wmsi003714n\sql dump [Info @07:15:00.731] "Verify: Grant Backup Plan Permissions\Root\VerifyDummyBackupCreation(VerifyTestBackupCreatedSuccessfully): Exiting Verification with state Completed and result Error" Any ideas?

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  • Samba smbtree No output; failed to retrieve share list

    - by TomKat
    I'm using Ubuntu 12.10 on two machines, one laptop & one desktop. Faced the same problem when I used 12.04. When I try connecting to the other machine using 'Connect to Server', I give the correct user & workgroup details, but the system displays 'failed to retrieve server list' I've tried editing /etc/samba/smb.conf file to: name resolve order = lmhosts host wins bcast I also added the other machine to /etc/hosts But, nothing worked. The output of smbtree is naveen@tomkat:~$ smbtree Enter naveen's password: naveen@tomkat:~$ Used sources to solve problem myself: "Failed to retrieve share list from server" error when browsing a share with Nautilus http://ubuntuforums.org/showthread.php?t=1114038 All help will be appreciated. Thanks. UPDATE: After 'purging' samba and all its components (incl all config files), and reinstall, sharing workes in one direction (from Laptop to Desktop) but when I attempt to use the Desktop as server, same problem is still faced. UPDATE 2 dpkg -l|grep samba output: naveen@tomkat:~$ sudo dpkg -l|grep samba [sudo] password for naveen: ii libcrypt-smbhash-perl 0.12-3 all generate LM/NT hash of a password for samba ii samba 2:3.6.6-3ubuntu5 i386 SMB/CIFS file, print, and login server for Unix ii samba-common 2:3.6.6-3ubuntu5 all common files used by both the Samba server and client ii samba-common-bin 2:3.6.6-3ubuntu5 i386 common files used by both the Samba server and client

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  • Unable to uninstall or reinstall Ubuntu desktop

    - by sherwyngsw
    The uninstall-wubi option doesn't work. When I try reinstalling it they show an error and tells me to check "wubi 12.04 rev266" log Everything goes fine till the bottom which shows this There is another file or directory with this name. Please remove it before continuing. Traceback (most recent call last): File "\lib\wubi\backends\common\tasklist.py", line 197, in __call__ File "\lib\wubi\backends\win32\backend.py", line 81, in select_target_dir Exception: Cannot install into C:\ubuntu. There is another file or directory with this name. Please remove it before continuing. 05-25 15:20 DEBUG TaskList: # Cancelling tasklist 05-25 15:20 DEBUG TaskList: # Finished tasklist 05-25 15:20 ERROR root: Cannot install into C:\ubuntu. There is another file or directory with this name. Please remove it before continuing. Traceback (most recent call last): File "\lib\wubi\application.py", line 58, in run File "\lib\wubi\application.py", line 132, in select_task File "\lib\wubi\application.py", line 158, in run_installer File "\lib\wubi\backends\common\tasklist.py", line 197, in __call__ File "\lib\wubi\backends\win32\backend.py", line 81, in select_target_dir Exception: Cannot install into C:\ubuntu. There is another file or directory with this name. Please remove it before continuing. What do I do? I've tried the uninstall wubi option but all it shows is "reinstall using recommended settings which doesn't do anything" okay i've tried installing it into another hardrive and i got this Traceback (most recent call last): File "\lib\wubi\backends\common\tasklist.py", line 197, in call File "\lib\wubi\backends\win32\backend.py", line 117, in create_uninstaller File "\lib\wubi\backends\win32\registry.py", line 45, in set_value WindowsError: [Errno 5] Access is denied 05-26 16:12 DEBUG TaskList: # Cancelling tasklist 05-26 16:12 DEBUG TaskList: # Finished tasklist 05-26 16:12 ERROR root: [Errno 5] Access is denied Traceback (most recent call last): File "\lib\wubi\application.py", line 58, in run File "\lib\wubi\application.py", line 132, in select_task File "\lib\wubi\application.py", line 158, in run_installer File "\lib\wubi\backends\common\tasklist.py", line 197, in call File "\lib\wubi\backends\win32\backend.py", line 117, in create_uninstaller File "\lib\wubi\backends\win32\registry.py", line 45, in set_value WindowsError: [Errno 5] Access is denied

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  • SQLAuthority News – SQL Server Interview Questions And Answers Book Summary

    - by pinaldave
    Today we are using computers for various activities, motor vehicles for traveling to places, and mobile phones for conversation. How many of us can claim the invention of micro-processor, a basic wheel, or the telegraph? Similarly, this book was not written overnight. The journey of this book goes many years back with many individuals to be thanked for. To begin with, we want to thank all those interviewers who reject interviewees by saying they need to know ‘the key things’ regardless of having high grades in class. The whole concept of interview questions and answers revolves around knowing those ‘key things’. The core concept of this book will continue to evolve over time. I am sure many of you will come along with us on this journey and submit your suggestions to us to make this book a key reference for anybody who wants to start with SQL Server. Today we want to acknowledge the fact that you will help us keep this book alive forever with the latest updates. We want to thank everyone who participates in this journey with us. Though each of these chapters are geared towards convenience we highly recommend reading each of the sections irrespective of the roles you might be doing since each of the sections have some interesting trivia about working with SQL Server. In the industry the role of accidental DBA’s (especially with SQL Server) is very common. Hence if you have performed the role of DBA for a short stint and want to brush-up your fundamentals then the upcoming sections will be a great review. Table Of Contents Database Concepts With Sql Server Common Generic Questions & Answers Common Developer Questions Common Tricky Questions Miscellaneous Questions On Sql Server 2008 Dba Skills Related Questions Data Warehousing Interview Questions & Answers General Best Practices [Amazon] | [Flipkart] Reference: Pinal Dave (http://blog.SQLAuthority.com) Filed under: Best Practices, Database, Pinal Dave, PostADay, SQL, SQL Authority, SQL Interview Questions and Answers, SQL Query, SQL Server, SQL Tips and Tricks, SQLAuthority News, T SQL, Technology

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  • Package manager borked with gforge

    - by Leif Andersen
    I've been having a problem with the package manager. I seemed to have installed gforge, partially, but it keeps giving me errors whenever I install something. (Note that the thing I'm trying to install actually does get installed, but there is always an error returned). Here it is: Creating /etc/gforge/httpd.conf Creating /etc/gforge/httpd.secrets Creating /etc/gforge/local.inc Creating other includes invoke-rc.d: unknown initscript, /etc/init.d/postgresql-8.4 not found. dpkg: error processing gforge-db-postgresql (--configure): subprocess installed post-installation script returned error exit status 100 Errors were encountered while processing: gforge-db-postgresql E: Sub-process /usr/bin/dpkg returned an error code (1) When I try to remove it with: sudo apt-get purge gforge-common I get this: Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: gforge-common* gforge-db-postgresql* 0 upgraded, 0 newly installed, 2 to remove and 9 not upgraded. 1 not fully installed or removed. After this operation, 5,853kB disk space will be freed. Do you want to continue [Y/n]? (Reading database ... 717305 files and directories currently installed.) Removing gforge-db-postgresql ... Replacing config file /etc/postgresql/8.4/main/pg_hba.conf with new version invoke-rc.d: unknown initscript, /etc/init.d/postgresql-8.4 not found. dpkg: error processing gforge-db-postgresql (--purge): subprocess installed pre-removal script returned error exit status 100 Removing gforge-common ... Purging configuration files for gforge-common ... Processing triggers for man-db ... Errors were encountered while processing: gforge-db-postgresql E: Sub-process /usr/bin/dpkg returned an error code (1) And it complains until I do a: sudo apt-get install -f At which point gforge is re-installed. I'm out of ideas, does anyone else have any other ideas with what might be wrong, and more importantly, how I can fix it? Thank you.

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  • IBus client for GNU Emacs: Installed, but how do I start it?

    - by fred.bear
    Having recently moved to Linux/Ubuntu, I'm looking for a good editor, and GNU Emacs seems to fit the bill. One thing I want from a text editor is the ability to handle Unicode Input Method Editors in a "normal way", across the board. For Ubuntu, the "normal way" is via IBus. However, emacs does not support IBus "off the shelf". I found a launchpad project: IBus client for GNU Emacs: ibus-el. I've installed ibus-el and set it up as per the Customize section of this emacswiki IBusMode page. I included the suggested "toggle" keybinding: ;; Use s-SPC to toggle input status It seems to have installed okay, but I have no idea how to invoke IBus and switch IMEs. s-SPC doesn't fire up the IBus language panel... I'm stuck :( ...so close, yet so far.... Here are the startup *messages* Loading 00debian-vars... No /etc/mailname. Reverting to default... Loading 00debian-vars...done Loading /etc/emacs/site-start.d/50autoconf.el (source)...done Loading /etc/emacs/site-start.d/50dictionaries-common.el (source)... Loading debian-ispell... Loading /var/cache/dictionaries-common/emacsen-ispell-default.el (source)...done Loading debian-ispell...done Loading /var/cache/dictionaries-common/emacsen-ispell-dicts.el (source)...done Loading /etc/emacs/site-start.d/50dictionaries-common.el (source)...done Loading /etc/emacs/site-start.d/50festival.el (source)...done Loading /etc/emacs/site-start.d/50gtk-doc-tools.el (source)...done Loading /etc/emacs/site-start.d/50ibus-el.el (source)...done IBus: Xlib.protocol.request.QueryExtension IBus: Agent successfully started for display ":0.0"

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  • I have deleted python files in usr/bin and cant reinstall it

    - by Plonkaa
    I am a novice at Ubuntu and unfortunately i have deleted 3 files in the usr/bin folder python 2.7 python python 2.6 Now my update manager wont work and when i type in python into gnome it says that it is no longer there. Please help me ive tried loads of different things but it just wont work. The closest i got was the following: I typed in sudo apt-get -f install and i thought i had fixed it but then i got a error message - Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: gir1.2-folks-0.6 gir1.2-polkit-1.0 libcogl5 mutter-common gir1.2-json-1.0 libcaribou0 gir1.2-accountsservice-1.0 gir1.2-clutter-1.0 gir1.2-gkbd-3.0 gir1.2-networkmanager-1.0 caribou libcogl-common libmutter0 gir1.2-mutter-3.0 gjs gir1.2-caribou-1.0 libclutter-1.0-0 gir1.2-telepathylogger-0.2 libclutter-1.0-common cups-pk-helper gir1.2-upowerglib-1.0 gir1.2-cogl-1.0 libmozjs185-1.0 gir1.2-telepathyglib-0.12 gir1.2-gee-1.0 libgjs0c gnome-shell-common Use 'apt-get autoremove' to remove them. The following extra packages will be installed: ubuntu-sso-client The following packages will be upgraded: ubuntu-sso-client 1 upgraded, 0 newly installed, 0 to remove and 35 not upgraded. 2 not fully installed or removed. Need to get 0 B/57.7 kB of archives. After this operation, 16.4 kB of additional disk space will be used. Do you want to continue [Y/n]? y Setting up python-minimal (2.7.2-7ubuntu2) ... /var/lib/dpkg/info/python-minimal.postinst: 4: python2.7: not found dpkg: error processing python-minimal (--configure): subprocess installed post-installation script returned error exit status 127 Errors were encountered while processing: python-minimal E: Sub-process /usr/bin/dpkg returned an error code (1) any advice is appreciated!

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  • dpkg error when using apt-get install

    - by V-T
    I upgraded to Ubuntu 14.04 from 12.04 and every time I use apt-get install for any package it ends with a bunch of errors about processing some of my latex packages. Including a snippet below: Sometimes, not accepting conffile updates in /etc/texmf/updmap.d causes updmap-sys to fail. Please check for files with extension .dpkg-dist or .ucf-dist in this directory dpkg: error processing package tex-common (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of lmodern: lmodern depends on tex-common (>= 3); however: Package tex-common is not configured yet. Reproduced by using sudo dpkg --configure -a and a total list of packages with this error is included here: Errors were encountered while processing: tex-common texlive-publishers tex-gyre texlive-latex-extra-doc texlive-fonts-extra-doc texlive-lang-english texlive-luatex texlive-generic-recommended texlive-pstricks-doc texlive-fonts-recommended latex2html latex-xcolor texlive-pictures texlive-fonts-extra texlive-pictures-doc asymptote texlive-bibtex-extra texlive-latex-recommended-doc texlive-latex-recommended doxygen-latex texlive-pstricks tipa texlive-latex-base texlive-fonts-recommended-doc latex-beamer texlive-font-utils texlive-latex-base-doc texlive-latex-extra texlive-extra-utils texlive texlive-publishers-doc lmodern Any ideas on how to fix this?

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  • How to configure ubuntu ldap client to get password policies from server?

    - by Rafaeldv
    I have a ldap server on CentOS, 389-ds. I configured the client, ubuntu 12.04, to authenticate on that base and it works very well. But it don't gets the password policies from server. For example, if i set the policy to force user to change the password on first login, ubuntu ignores it and logs him in, always. How can i setup the client to get the policies? Here are the client files: /etc/nsswitch.conf passwd: files ldap group: files ldap shadow: files ldap hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4 networks: files protocols: db files services: db files ethers: db files rpc: db files netgroup: nis sudoers: ldap files common-auth auth [success=2 default=ignore] pam_unix.so nullok_secure auth [success=1 default=ignore] pam_ldap.so use_first_pass auth requisite pam_deny.so auth required pam_permit.so auth optional pam_cap.so common-account account [success=2 new_authtok_reqd=done default=ignore] pam_unix.so account [success=1 default=ignore] pam_ldap.so account requisite pam_deny.so account required pam_permit.so common-password password requisite pam_cracklib.so retry=3 minlen=8 difok=3 password [success=2 default=ignore] pam_unix.so obscure use_authtok try_first_pass sha512 password [success=1 user_unknown=ignore default=die] pam_ldap.so use_authtok try_first_pass password requisite pam_deny.so password required pam_permit.so password optional pam_gnome_keyring.so common-session session [default=1] pam_permit.so session requisite pam_deny.so session required pam_permit.so session optional pam_umask.so session required pam_unix.so session optional pam_ldap.so session optional pam_ck_connector.so nox11 session optional pam_mkhomedir.so skel=/etc/skel umask=0022 /etc/ldap.conf base dc=a,dc=b,dc=c uri ldaps://a.b.c/ ldap_version 3 rootbinddn cn=directory manager pam_password md5 sudoers_base ou=SUDOers,dc=a,dc=b,dc=c pam_lookup_policy yes pam_check_host_attr yes nss_initgroups_ignoreusers avahi,avahi-autoipd,backup,bin,colord,daemon,games,gnats,hplip,irc,kernoops,libuuid,lightdm,list,lp,mail,man,messagebus,news,proxy,pulse,root,rtkit,saned,speech-dispatcher,sshd,sync,sys,syslog,usbmux,uucp,whoopsie,www-data /etc/ldap/ldap.conf BASE dc=a,dc=b,dc=c URI ldaps://a.b.c/ ssl on use_sasl no tls_checkpeer no sudoers_base ou=SUDOers,dc=a,dc=b,dc=c sudoers_debug 2 pam_lookup_policy yes pam_check_host_attr yes pam_lookup_policy yes pam_check_host_attr yes TLS_CACERT /etc/ssl/certs/ca-certificates.crt TLS_REQCERT never

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  • Best practice for combining a Java Applet/ Android interface?

    - by Pearsonartphoto
    I'm working on an online game, which I am seriously considering writing a Java Applet for it. The game is not overly complex on the features. I'm considering at some point having at least 3 versions of the game, which include a Java stand alone, applet, and Android game. I know from Design Patterns that the best way to use differing things like buttons and the like is to use a Bridge interface, where I have a common template for the common buttons. However, I'm having a bit of difficulty understanding what to do about the following. I know that Android programs use an Activity structure, which I am well familiar with, and that Applets extend the Applet interface, which I am not as familiar with. I also know that a stand alone java program uses basically a main() function, which doesn't have much structure. I'm convinced that there should be a way to design a common design pattern between the two, but somehow I'm missing what that is exactly. What can I do to make the different frameworks work with as much common code as possible?

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