Multiple operators share a single jetty server instance if:
- they are fused in a single processing element (config placement: partitionColocation),
- and they use the same port parameter value
This allows operators to expose streams through the same webserver without having to be connected in the SPL graph.
Operators which are using a shared jetty instance must have the same parameter values for parameters
- port
- certificateAlias
- keyStore
- keyStorePassword
- keyPassword
Note: Jetty server instances will fail to start if they are placed on a single host and use the same port number.