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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Scheduler exception after Upgrade to 7.3.0Scheduler exception after Upgrade to 7.3.0
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6/14/2014 8:22 AM
 
Sebastian Leupold


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www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212
There should be a unique index on ServerName and IISAppname,
Unfortunately, LoadQueueFromTimer misses to pass the IISAppName, when requesting a single server.
Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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6/14/2014 10:38 AM
 
Rohan

Joined: 2/6/2008
Posts: 24

Thanks for the replies on this.... correcting the duplicates in the webservers table fixed it for me also
 
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6/14/2014 1:25 PM
 
Chris Hammond


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www.christoc.com
Joined: 1/14/2003
Posts: 7319
I'm seeing

System.InvalidOperationException: Sequence contains no matching element
at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate)
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.LoadQueueFromEvent(EventName eventName)
at DotNetNuke.Services.Scheduling.Scheduler.CoreScheduler.RunEventSchedule(EventName eventName)

No duplicates in the webservers table. Doing some digging this weekend to try and track down the source of my error.
Chris Hammond
Former DNN Corp Employee, MVP, Core Team Member, Trustee
Christoc.com Software Solutions DotNetNuke Module Development, Upgrades and consulting.
 
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6/15/2014 12:40 AM
 
Chris Hammond


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www.christoc.com
Joined: 1/14/2003
Posts: 7319
I ended up fixing my issue by doing the following.

1) Locate your webservers table in SQL and figure out what is listed (select * from webservers)
2) Rename your existing webserver (or delete the row, I renamed in case I wanted to bring it back)
3) Restart the app (I killed the app pool in Task Manager, you could recycle in IIS as well.

The next request that comes in will add a new webserver to the table, and after a few minutes all my jobs started back up correctly.
Chris Hammond
Former DNN Corp Employee, MVP, Core Team Member, Trustee
Christoc.com Software Solutions DotNetNuke Module Development, Upgrades and consulting.
 
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6/15/2014 4:47 AM
 
Sebastian Leupold


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www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212
Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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