Lukas Lalinsky created CALCITE-765:
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Summary: RPC server returns JSON data with Content-Type set to
text/html
Key: CALCITE-765
URL: https://issues.apache.org/jira/browse/CALCITE-765
Project: Calcite
Issue Type: Improvement
Affects Versions: 1.4.0-incubating
Reporter: Lukas Lalinsky
Assignee: Julian Hyde
Priority: Minor
The server currently always sets Content-Type to text/html, even though it's
actually returning JSON data. That makes it hard to distinguish JSON response
from a Jetty-generated error page. I suggest changing it to application/json
(RFC 4627). I'm experimenting with writing a Python client for the RPC and I'd
like to generate better exceptions than "something failed". How to handle error
in the RPC is a discussion for another ticket, but this seems like the first
obvious step.
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