topic Re: [resolved] Talend to Tableau Data Extract in Talend Studio

[resolved] Talend to Tableau Data Extract

Anonymous — Sat, 16 Nov 2024 12:02:45 GMT

Hi, I need help regarding a new component/palette creation,
I already made the palette for Tableau BI, but after running it, it gave me a connection or link error.
What may have cause the problem? And what should I do?
Please see the below image for your reference of the error occurred.

Thanks in advance!

Lester

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:07:40 GMT

Hi,
Here is a reference about Installing a custom component. Did you install the custom component as the article said?
In addition, the custom component tTableauExtractOutput is developed by community user. I think you'd better contact with the component author tfoldi.

Best regards
Sabrina

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:13:18 GMT

The problem is that Talend cannot access Tableau's native libraries. You can download it from Tableausoftware.com.
Extract the contents of the tableau extract API libraries \bin directory into Talend's root folder C:\TOS\TOS_DI-Win32-r99271-V5.2.2\ (so put dataextract.dll, tdeserver.exe etc. in the same directory where your TOS_DI-win-x86_64.exe is located).
Then copy Java\dataextract.jar Java\jna.jar files into C:\TOS\TOS_DI-Win32-r99271-V5.2.2\lib\java AND C:\TOS\TOS_DI-Win32-r99271-V5.2.2\plugins\org.talend.designer.components.localprovider_5.2.2.r99271\components\tTableauExtractOutput. That's the safest thing.
Please make sure that you run the same architecture for both TDE and Talend, like both are 32bit or both are 64bit.
Let me know if it works for you. If not, I can help you with some screen sharing, it would not take than 2-3 mins

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:21:23 GMT

Okay. will be doing what you said be there after 10 mins ! Thanks a lot guys!

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:35:32 GMT

HI,
I already did what you said, but running the talend gives me an error looking for 'log4j-1.2.15.jar'
then I downloaded 'log4j-1.2.15.jar' but where do i put it?
Thanks!

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:38:35 GMT

Hmm, this is something new, for me it does not required that jar file. Put in the same directories where you copied dataextract.jar

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:47:49 GMT

Okay now, I resolved the 'log4j-1.2.15.jar' issue..
Now, the error is 'com.talend cannot be resolved to a type'
what can be the cause?
thanks,
Lester

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:49:25 GMT

Could you send the whole log output + the version of your Talend + version of your Tableau libs?

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:50:44 GMT

sure! will be sending you a screenshot in a while!

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 08:54:48 GMT

Hi,
my current version for talend is all 5.2.2.r99271,
I edited my 1st post for the next image. Please see the 2nd image for your reference.

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 09:11:20 GMT

Strange, I will have a look on this. Can you send also the generated java code from the job?

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Apr 2013 09:12:52 GMT

Sent you an email

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Fri, 26 Apr 2013 02:17:40 GMT

Topic resolved. Thanks guys!

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 31 Oct 2013 14:29:08 GMT

Hi everybody.
May I ask you, tFoldi:
I have developed a Job using tTableauExtractOutput and I want to export this job in order to run it on a device where Talend is not installed.
However, I think it does not work because the Job requires the Tableau Extract API.
So my question is, to which location should I paste which files of the TDE-API on a device without a Talend installation in order to execute a job developed in Talend that consists the tTableauExtractOutput component.
Thanks in advance for your support.
Best, Sikario

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Thu, 25 Sep 2014 08:03:50 GMT

Hi, Guys help... i need a help regarding of executing the filedelimited to ttableauextractoutput.
this is the output.
--Exception in component tTableauExtractOutput_1
com.tableausoftware.TableauException: duplicate table name
at com.tableausoftware.DataExtract.Extract.addTable(Unknown Source)
at sampler.nope_0_1.nope.tFileInputDelimited_1Process(nope.java:1229)
at sampler.nope_0_1.nope.runJobInTOS(nope.java:2132)
at sampler.nope_0_1.nope.main(nope.java:1984)
disconnected
disconnected
Thanks,

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Tue, 04 Nov 2014 18:30:15 GMT

Strange, I will have a look on this. Can you send also the generated java code from the job?

There is one more error.
connecting to socket on port 3965
connected
Exception in thread "main" java.lang.UnsatisfiedLinkError: Unable to load library 'DataExtract': The specified module could not be found.
at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:194)
at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:283)
at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:244)
at com.sun.jna.Native.register(Native.java:1065)
at com.tableausoftware.DataExtract.Extract.<clinit>(Unknown Source)
at scp_logfile.readlogfile_0_1.readLogFile.tFileInputRegex_1Process(readLogFile.java:2298)
at scp_logfile.readlogfile_0_1.readLogFile.runJobInTOS(readLogFile.java:4767)
at scp_logfile.readlogfile_0_1.readLogFile.main(readLogFile.java:4626)
disconnected
For more details you can visit ""

Re: [resolved] Talend to Tableau Data Extract

_AnonymousUser — Mon, 13 Jul 2015 08:32:24 GMT

Hi, Guys help... i need a help regarding of executing the filedelimited to ttableauextractoutput.
this is the output.
--Exception in component tTableauExtractOutput_1
com.tableausoftware.TableauException: duplicate table name
at com.tableausoftware.DataExtract.Extract.addTable(Unknown Source)
at sampler.nope_0_1.nope.tFileInputDelimited_1Process(nope.java:1229)
at sampler.nope_0_1.nope.runJobInTOS(nope.java:2132)
at sampler.nope_0_1.nope.main(nope.java:1984)
disconnected
disconnected

@Mike
Try to rename the output name of the extract. I had the same issue, when I ran the job 2 times, and it would generate the extract with the same name into the same library (it cant overwrite it).

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Wed, 12 Aug 2015 08:18:08 GMT

Good morning
I am having the same problem that .
I ve followed the next steps:
- Extract the contents of the tableau extract API libraries \bin directory into Talend's root folder C:\TOS\TOS_DI-Win32-r99271-V5.2.2\ (so put dataextract.dll, tdeserver.exe etc. in the same directory where your TOS_DI-win-x86_64.exe is located).Done
- Then copy Java\dataextract.jar Java\jna.jar files into C:\TOS\TOS_DI-Win32-r99271-V5.2.2\lib\java. In my case i dont find this directory and i copy them into C:\TOS\TOS_BD-20150702_1326-V6.0.0\WORKSPACE\.Java\lib
-And into C:\TOS\TOS_DI-Win32-r99271-V5.2.2\plugins\org.talend.designer.components.localprovider_5.2.2.r99271\components\tTableauExtractOutput. I do not find this directory so I copy them in the file I created to put the component tTableauExtractOutput --> C\component_Talend\tTableauExtractOutput.
After running, the errors are the following:

Could you please help me with that?
Thanks

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Wed, 12 Aug 2015 08:21:10 GMT

Sorry. The image is:

Re: [resolved] Talend to Tableau Data Extract

Anonymous — Wed, 10 Feb 2016 14:15:22 GMT

i want to load a tableau extract (.tde) into a database ;is there any way to do it using talend??