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.
3 Answers:
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!
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
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)
