Great Ideas. Always Flowing.

We are not happy until you are happy. Client satisfaction guaranteed. Whatever your needs and requirements, we have the skills and resources for the job!

Quick login...


Or... now make it easy with Facebook Integration
Connect via Facebook



Top Sellers

Frustrated over the lack of customization for your user's registration fields? Dynamically setup your DNN Portal with custom registration fields, layout, questions, and other core integration options......

Ultra Video Gallery is a brother product of Ultra Media Gallery, UVG allows you to upload videos in various format and automatically encode them to flv or H264 format, you also can add videos from internet or record live videos from your webcam.

Build high performance, completely customizable data-entry forms and views driven by your DNN and external databases. New built-in tools make it a snap to quickly create data entry forms, data views, and even database tables. Plus, add your own HTML, CSS, Javascript, SQL commands, stored procedures,

The most advanced DotNetNuke shopping cart on the planet. Easy to use e-Commerce, Secure Shopping Cart Software and SEO friendly. B2C / B2B Ecommerce Sites.

One stop solution for events calendar and events registration! FREE DOWNLOAD is available now!

Service Unavailable Error
Last Post 03-25-2010 06:43 AM by David To. 3 Replies.
AddThis - Bookmarking and Sharing Button Printer Friendly
  •  
  •  
  •  
  •  
  •  
Sort:
PrevPrev NextNext
You are not authorized to post a reply.
Author Messages
Beth LancasterUser is Offline
skipping stones
skipping stones
Posts:8
Avatar

--
03-22-2010 10:51 AM

    Sometimes the error message "Service Unavailable" shows on the home page instead of the main page of the site.  The error logs show that the application is restarting and that some of the tables can't be found to drop and recreate.

    Here is one of the errors:

    THREAD ID: 1
    TYPE: DataSprings.DNN.Modules.DynamicUserDirectory.DUDSchedulerClient
    EXCEPTION: Cannot drop the table 'dbo.tempDUDProfile', because it does not exist or you do not have permission. Cannot drop the table 'dbo.tempDUDPivot', because it does not exist or you do not have permission. There is already an object named 'tempDUDProfile' in the database.
    RESCHEDULED FOR: 3/21/2010 1:17:51 AM
    SOURCE: STARTED_FROM_BEGIN_REQUEST
    ACTIVE THREADS: 1
    FREE THREADS: 0
    READER TIMEOUTS: 0
    WRITER TIMEOUTS: 0
    IN PROGRESS: 0
    IN QUEUE: 9
    Server Name: CLE02WEB08

    David ToUser is Offline
    river guide
    river guide
    Posts:2719
    Avatar

    --
    03-22-2010 08:18 PM
    HI, can you determine how long this occurs? Under the Host / Schedule, you will see the Dynamic User Directory scheduler which builds the two tables (tempdudprofile and tempdudpivot), by default every 60 minutes. It does this to update user profiles (users who have updated their profile in the past 60 minutes, or newly added DNN Core profile fields that needs to be generated for the first time). I suppose if you have a large amount of users on your DNN website, as well as a lot of profile properties and you have the DUD module on the home page, if someone were to traverse to it at the moment it's rebuilding the tables, and try to perform a search, it will fail since the table is just about to be generated and doesn't actually exist yet for the search to take effect.

    But still, I don't believe this should take too long of a time. Perhaps for large user databases (in the tens of thousands), should only take a minute or so. -- DAvid
    Deb HermanUser is Offline
    going with the flow
    going with the flow
    Posts:37
    Avatar

    --
    03-24-2010 07:16 PM
    Hi. Let me chime in here as I'm working with Beth on this project too. I could understand a delay in the display of the Dynamic User Directory, but this actually takes the whole DNN site down for about 5 minutes. I am really surprised that the table is dropped rather than truncated. I can close the browser reopen and go to the home page which has nothing to do with the dynamic directory and the service unavailable message is displayed.
    David ToUser is Offline
    river guide
    river guide
    Posts:2719
    Avatar

    --
    03-25-2010 06:43 AM
    HI Deb, can you tell me how many users you have on your website? DO a count of the users table? There is a stored procedure called "{databaseOwner}[{objectQualifier}DataSprings_RetrieveDNNUserProfileData3]". In it, if the table exists, we drop the table and regenerate it. Instead of dropping the table, you can replace the "drop" with "truncate" and see if it will speed up the process or not. Personally, I don't believe it will since whether the table is truncated or dropped, it needs to select all the userprofile and place it in the "tempDUDProfile" table and then use a PIVOT command to generate the "tempDUDPivot" table.

    But it doesn't hurt to simply change the "drop" to a "truncate" and see if it resolves your issue or not. Make sure to go to Host / Host Settings and "Restart Application" after altering the stored procedure.

    I haven't encountered this problem yet. But then again, I've only test DUD on my localhost which has slightly over 20,000 dummy users, not a lot of profile properties, and I don't have it on the HOME page but on another page so it doesn't get accessed by users constantly. Perhaps the reason why you are experiencing hanging is because you have it on the HOME page where a lot of people are accessing at the same time, especially when DUD is regenerating the tables. -- David
    You are not authorized to post a reply.


     
     

    Join our mailing list...

    Get current news and events the easy way
     
     
       
    Subscribe Me

    Recent Blogs...

     
    Copyright 2005 - 2011 by Data Springs, Inc.
     
  • film izle
  • 720 izle
  • film
  • sinema izle
  • film makinesi
  • T�rk�e dublaj film
  • film izle
  • film izle
  • baglan film izle
  • sinema izle
  • 1080 film izle
  • film mercegi