[resolved] Cannot execute multiple tRunJob at the same time

One Star

[resolved] Cannot execute multiple tRunJob at the same time

hi ,
I want to execute multiple jobs at the same time . Therefore i created a job with 3 tRunJob , i tried to check one process for each subjob , and without the option , but it doesn't work .
I don't know if the problem is in my jobs , because all of them use the tWaitForFile component, maybe it's the problem ,
please can you help ?
Thank you

Accepted Solutions
Moderator

Re: [resolved] Cannot execute multiple tRunJob at the same time

Hi,
With talend open source products, you can use "Multi thread Execution".
In addition, talend provides community user with a Free 30-day Full Product Trial for Talend Enterprise Data Integration. http://www.talend.com/download?qt-download_landing=0#quicktabs-download_landing.
Best regards
Sabrina
--
Don't forget to give kudos when a reply is helpful and click Accept the solution when you think you're good with it.

All Replies
Four Stars

Re: [resolved] Cannot execute multiple tRunJob at the same time

hi ,
I want to execute multiple jobs at the same time . Therefore i created a job with 3 tRunJob , i tried to check one process for each subjob , and without the option , but it doesn't work .
I don't know if the problem is in my jobs , because all of them use the tWaitForFile component, maybe it's the problem ,
please can you help ?
Thank you

Could you please share a screenshot of your job?
To run multiple things at the same time, you can either use the tParallelize or you can place three tRunJob components and configure your job to run multithread...
One Star

Re: [resolved] Cannot execute multiple tRunJob at the same time

Here is my job :
- tParallelize don't exist natively in the palette
- I tried using multiple threads for each tRunJob , but it didn't work
Four Stars

Re: [resolved] Cannot execute multiple tRunJob at the same time

largouwalid - Running as independent process simply spawns independent jvms for each subjob... But does not assure parallelism...
Four Stars

Re: [resolved] Cannot execute multiple tRunJob at the same time

More info on the 2 options... http://www.talendforge.org/forum/viewtopic.php?pid=102860#p102860
tParallelize is an Enterprise version component, not the free Open Studio...
Moderator

Re: [resolved] Cannot execute multiple tRunJob at the same time

Hi,
With talend open source products, you can use "Multi thread Execution".
In addition, talend provides community user with a Free 30-day Full Product Trial for Talend Enterprise Data Integration. http://www.talend.com/download?qt-download_landing=0#quicktabs-download_landing.
Best regards
Sabrina
--
Don't forget to give kudos when a reply is helpful and click Accept the solution when you think you're good with it.