After I query keywords here (lines), perform operation, how to make homework parallel execution?

I found out the five key words, such as parallel need to perform five homework, but now here is the job execution after the execution of a job

CodePudding user response:

1. The query keywords used in the transformation of the Job Executor component
2. Through the Job Executor keywords. The Parameter set



3. Right-click the component, set the number of concurrent