[GitHub] [arrow-ballista] DaltonModlin opened a new issue, #418: Add optional flag which advertises host for Arrow Flight SQL

[GitBox <gi...@apache.org>]

DaltonModlin opened a new issue, #418:
URL: https://github.com/apache/arrow-ballista/issues/418

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   We have the ability to proxy flights through the Scheduler, but whether or not the client tries to get the Flight from the Scheduler or the Executor is entirely up to us and the IP address we advertise as having the Flight.
   
   Many deployments will be made easier if we provide the ability to proxy all flights through the Scheduler. However, some users may prefer the ability to have the Client retrieve flights directly from Executors, so a flag seems like the appropriate middle ground.
   
   **Describe the solution you'd like**
   Since there are two potential modes of operation, we should use command line flags (or environment variables) to determine which mode to use. Currently, the executor has command line arguments called `--bind-host` and `--external-host`. Following this pattern, this issue proposes we add a command line argument to the scheduler called --advertise-host. If specified, all Flights will be altered to use that address. If not specified, the IPs of the executors will be left intact.
   
   **Describe alternatives you've considered**
   - Force everyone to proxy via the Scheduler
   - Don't ever proxy through the Scheduler
   
   **Additional context**
   Add any other context or screenshots about the feature request here.


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[GitHub] [arrow-ballista] andygrove closed issue #418: Add optional flag which advertises host for Arrow Flight SQL

[GitBox <gi...@apache.org>]

andygrove closed issue #418: Add optional flag which advertises host for Arrow Flight SQL
URL: https://github.com/apache/arrow-ballista/issues/418


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