Josh Elser created CALCITE-2086:
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             Summary: HTTP/413 in certain circumstances due to large 
Authorization headers
                 Key: CALCITE-2086
                 URL: https://issues.apache.org/jira/browse/CALCITE-2086
             Project: Calcite
          Issue Type: Bug
          Components: avatica
            Reporter: Josh Elser
            Assignee: Josh Elser
            Priority: Critical
             Fix For: avatica-1.11.0


Had a user case where a certain user's requests to an Avatica server were met 
with an HTTP/413 error because the Authorization header was larger than the 
default allowed 8KB. I'm not sure of the exact circumstances, but something is 
"special" about the user's Kerberos key (SPNEGO-based auth).

We should allow this to be configurable by the Avatica server and also increase 
the default (64KB should be more than enough for the present and would avoid 
more downstream changes).



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