Available in...
Open Studio for Big Data
Open Studio for Data Integration
Open Studio for ESB
A parallelization-enabled Iterate connection allows the component that receives threads from the connection to read those threads in parallel.
Warning: Note that the globalMap is
error-prone in parallel execution. Be cautious when using
globalMap.put("key","value") and globalMap.get("key") to create your own global variables and then retrieve
their values in your Jobs, especially after an Iterate connection with the parallel execution option enabled.About this task
You need to proceed as follows to set the parallel iterations:
Procedure
-
Select the Enable parallel
execution check box and set the number of executions to be
carried out in parallel.
When executing your Job, the number of parallel iterations will be distributed onto the available processors.