Configuring a Data Collector engine
When you create a StreamSets environment for a project, you can modify the Data Collector engine configuration.
As you get started with StreamSets flows, you can use the default engine configuration.
You modify the engine configuration when you need to install another stage libraries or when you need to set up external resources required by your StreamSets flows.
You can also modify the engine configuration for advanced use cases, including using a custom keystore file for more secure HTTPS communication, enabling the use of credential stores, configuring the engine to send emails from an Email executor included in a flow, or developing custom stages.