Orchestrating parallel executions of subJobs - 7.1

Talend Real-time Big Data Platform Studio User Guide

author
Talend Documentation Team
EnrichVersion
7.1
EnrichProdName
Talend Real-Time Big Data Platform
task
Design and Development
EnrichPlatform
Talend Studio

The Studio uses the tParallelize component to orchestrate the parallel executions of subJobs that are active within a Job.

When a Job contains several subJobs, you might want to execute some of the subJobs in parallel and then synchronize the executions of the other subJobs at the end of the parallel executions.

To do this, you can simply use tParallelize to orchestrate all of the subJobs to be executed.

In the example presented in the image, tParallelize launches at first the following subJobs: workflow_sales, workflow_rd and workflow_finance; after the executions are completed, it launches workflow_hr.