grundprinzip opened a new pull request, #38470: URL: https://github.com/apache/spark/pull/38470
### What changes were proposed in this pull request? This patch adds documentation to describe how clients should implement handling connecting to the Spark Connect endpoint. GRPC as a protocol is well documented and has many options. However, this does not make it easy for users to reason about how to correctly configure GRPC to make it work for their use cases. To overcome the issue, this document defines a client connection string that needs to be parsed by the different language clients and can be used to properly configure the GRPC client. ### Why are the changes needed? Documentation and design specification for clients implementing the Spark Connect protocol. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Doc only. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org