Whether a Streaming topology has rights control

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When the security version is used, Streaming topologies support rights control. Common system users can only view the topologies they submit, but the Streaming administrator can view all topologies.

Other related questions:
Does a Streaming topology have security control?
When the security version is used, Streaming topologies support rights control. Common system users can only view the topologies they submit, but the Streaming administrator can view all topologies.

Whether passwords of Streaming topology users can be changed
After a Streaming service user is used to submit a topology, the task must be continuously run by the user. During topology running, the Worker process may need to be restarted to keep the topology running. Changing the service user password will affect topology running. If the user password is changed, you can delete the original topology and submit another one.

Does a Streaming topology have security restriction?
When the security version is used, Streaming topologies support rights control. Common system users can only view the topologies they submit, but the Streaming administrator can view all topologies.

How do I change the number of Streaming topologies?
You can modify parameter supervisor.slots.ports of the Streaming service to increase the number of available ports.

Method used to increase the number of running Streaming topologies
You can modify parameter supervisor.slots.ports of the Streaming service to increase the number of available ports.

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