two thoughts come to mind.
- Are you publishing via the script to the accurate project? It's possible that you inadvertantly have the datasource in multiple projects and maybe your dashboard is pointing at the wrong one. This could be true for site as well, but more doubtful.
- Something is cached. Try adding ?:refresh=yes to your dashboard URL to see if this helps.
I have just a few Data Sources published. So it is easy to see I have no duplicates.
Tableau Server is run by the account MYCORP\svcTableau, this account is Server Administrator, and also used by Windows Task Scheduler to run the update script ( which contains the --username MYCORP\svcTableau, --password-file, --name --project and --description parameters ).
When I use Tableau Desktop to read the new TDE file, all data is up-to-date. When using TD to create a new workbook by connecting to TS and selecting the "just updated" Data Source I get old data. Only by running the script myself the data gets uploaded into the Data Source.
BTW should I use --overwrite or --replace ?
I always use --overwrite so I'm not sure what --replace even does.
I haven't answers for a while due to holidays and things I wanted to try out.
Currently I am running Tableau Server 10.1.7. That is not a solution.
The TDE file is about 442 MB and is written to the fileshare at 03:15 AM
The update script is run at 05:45 by Windows Task Scheduler using the same account that is running the Tableau Server services. The scripts also uses that same account to logon to Tableau Server.
The script contains the line
tabcmd publish <TDE filepath> --overwrite --name <Data Source Name> --project <Project Name> --description <Just a simple Description> --no-certcheck
The DataSource history shows that just works fine.
When I open the TDE file ( Tableau Desktop ) to build a new dashboard the TDE shows to be up-to-date.
When I open the Data Source ( Tableau Server website ) to build a new dashboard I get yesterdays data. As though the Data Source is running one version behind. Unless Tableau Server was restarted at 23:00 ( every Monday ).
My new investigation will be: restart Tableau Server every day.
This is becoming very frustrating. This morning I did my usual checks. New TDE file (yes), TDE loaded according to History (yes), New Workbook shows new data (no), New Workbook shows yesterdays data (yes), existing Workbook shows new data (YES ???).
So I cannot rely on Tableau Server to give me current data when using a Data Source from a TDE file. It might be some caching problem. But I started running “tabadmin cleanup --restart” every day ( instead of once a week ). So that’s no solution too.
Can anyone tell me how to load TDE files reliably?