Running subjobs in parallel (multithread execution)

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Could someone pls tell me how can I make more completely independent flows/threads execute in parrallel in JasperETL Pro 4.1? Is there some setting I have to make for execution? Because the two independent flows I have execute one after another, not in the same time.

mariusmoldovan's picture
Joined: Apr 19 2011 - 3:41am
Last seen: 8 years 3 months ago

3 Answers:

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Ok, I already fixed that. I went to the Job tab -> Extra subtab and clicked the "Multi thread execution" check box. What's more, I discovered how to set this option at job creation, from now on, by clicking the checkbox at Windows -> Preferences -> Talend.

Thanks, anyway!

mariusmoldovan's picture
Joined: Apr 19 2011 - 3:41am
Last seen: 8 years 3 months ago
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Component tParallelize is not available in Talend Open Studio (Community version). For Open Studio, you can enable the job to run as Multi threads to enable Parallel execution.

For more details visit:

Parallel Execution of Sub jobs in Talend Open Studio

 

Vikram Takkar 

vikram.takkar's picture
Joined: Mar 11 2013 - 10:32pm
Last seen: 5 years 9 months ago
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Parallel execution is similar like multithreading in Java. It means two different code blocks (known as thread) from your single  Java program will share same memory location but execute independently to each other. Here is nice tutorials for parallel sub job execution http://talendtutorials.com/talend-interview-question/how-execute-more-one-sub-jobs-parallel-talend

Ask to me on +91-9654352196 if you have any question 

//Dharmendra Kumar (Dhiraj)

 

dhiraj.bharti's picture
Joined: Aug 31 2014 - 10:55am
Last seen: 4 years 10 months ago
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