Re: [vtp-dev] VTP 4.0 status - DB Query Problem

[HOFER Ernst <ernst.hofer@xxxxxxxxxx>]

Title: VTP 4.0 status - DB Query Problem

Trip,

thanks a lot for ultra fast response, I checked it, it works.

Ernst 

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From: vtp-dev-bounces@xxxxxxxxxxx [mailto:vtp-dev-bounces@xxxxxxxxxxx] On Behalf Of Trip Gilman
Sent: Thursday, November 10, 2011 4:48 PM
To: Vtp-Dev
Subject: Re: [vtp-dev] VTP 4.0 status - DB Query Problem

I found the issue.  It is related to the work we did to try to better support Git as a source control system for our projects.  I've fixed the issue and will go ahead and kick off the build process.  It should be done in about a half hour or so.

Trip

From: Terran Gilman <trip@xxxxxxxxxxxxxxx>
Reply-To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Date: Thu, 10 Nov 2011 08:04:29 -0600
To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Subject: Re: [vtp-dev] VTP 4.0 status - DB Query Problem

Can you send me the project files?  If you would, send them to my email address instead of the mailing list.  It sounds like the <? Header is messed up somehow in one of the documents.

Trip

From: HOFER Ernst <ernst.hofer@xxxxxxxxxx>
Reply-To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Date: Thu, 10 Nov 2011 07:52:12 -0600
To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Subject: Re: [vtp-dev] VTP 4.0 status - DB Query Problem

Trip,

 

thank You for your fast reaction and for providing a fix to the DB query modul problem. Great! It worked!

 

I have finished now preparing and configuring the DB query module and all prerequisites (db, table, business objects, postgres db, jdbc ...)

Unfortunatly, during creation (export) to WAR, I get the following error:   

 

Error ExportingWeb Application

org.xml.sax.SAXParseException: Content is not allowed in prolog

 

I assumed that any one of the XML source files created by VTP got "invalid" and therefore checked them all with xmltidy.jar However, they all seem to be correct.

Do you have any hints?

 

Ernst  

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From: vtp-dev-bounces@xxxxxxxxxxx [mailto:vtp-dev-bounces@xxxxxxxxxxx] On Behalf Of Trip Gilman
Sent: Wednesday, November 09, 2011 11:28 PM
To: Vtp-Dev
Subject: Re: [vtp-dev] VTP 4.0 status - DB Query Problem

Ernst,

I'm glad you've taken the time to write about your experience with the VTP.  From a load standpoint, the system scales pretty well with additional hardware.  We have deployments that operate at ~1500 sessions with somewhat small applications.  To answer your specific questions:

1. The 4.0 development stream hasn't been officially reviewed through the Eclipse release process which is why it is still off in a branch in source control and hasn't been added to the downloads page.  It is complete and "ready-to-go", the paperwork just hasn't been completed.  The project is still marked incubation because we haven't had an official release of the project.  Once the 4.0 stream is graduated, the project will come out of incubation at the same time.
2. There was apparently a regression introduced at some point that broke the DB Query module.  I have committed a fix for the issue that will be included in the build that will run tonight.  It should be available through the update site in the morning (central us time).

Trip

From: HOFER Ernst <ernst.hofer@xxxxxxxxxx>
Reply-To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Date: Tue, 8 Nov 2011 03:37:40 -0600
To: Vtp-Dev <vtp-dev@xxxxxxxxxxx>
Subject: [vtp-dev] VTP 4.0 status - DB Query Problem

Dear VTP-Dev Users,

I am quite new to Voice Tools Project. So far I was able to install VTP 4.0, create a simple Voice-App and doing successful load testing under Tomcat (600 parallel sessions).

I am quite impressed by VTP's functionality. However I have some questions:

1) I cannot find very much on the net regarding VTP (especially 4.0). Why is the project in "incubation phase"? What is its future?

2) I encountered a specific problem with 4.0. When dragging the database query modul into the canvas, the modul never shows up but makes the canvas somehow corrupt (it cannot be saved anymore).

Is this a general problem? Is it specific for 4.0? I didn't try 3.0 so far.

Any comments / help / links would be highly appreciated. Thanks a lot!

Ernst