How do I run multiple storm topology on the same instance?
I am studying the storm. I have doubts about the number of topologies we can run concurrently on Apache Storm. I presented two topologies in a storm cluster, but at that time only one topology runs.I need to kill or deactivate an already existing topology to run any new topology.
I am using Storm 0.9.4
Zookeeper 3.4.6
Kafka 2.10-0.8.2.1
I am running one instance of storm halo, supervisor and ui.
Do I need to run multiple instances of each?
What do I need to do to run multiple topologies at the same time?
I am attaching a screenshot of my storm ui.
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I only used 2 supervisor.slots.ports (in storm.yaml). And setNumWorkers () in my topology config was also listed as 2.Hence, the topology that was started first occupied both slots. Now I have installed 5 supervisor.slots.ports and everything works fine. I can run multiple topologies at a time.
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