On Fri, Feb 5, 2016 at 8:46 PM, Steve Terrell <[email protected]> wrote: > > When I tried to send a "createStatement" via curl and via Lukas's > phoenixdb, I got these error's respectively: > > <h2>HTTP ERROR: 500</h2> > <p>Problem accessing /. Reason: > <pre> Cannot find parser for </pre></p> > > > File "/usr/local/lib/python2.7/site-packages/phoenixdb/avatica.py", line > 100, in parse_error_page > raise errors.InternalError(message) > phoenixdb.errors.InternalError: ('Cannot find parser for', None, None, > None) > > > Too bad - I think I need 4.7 to pass JSON in the HTTP request body. >
4.7 uses Protobuf3 serialization by default, but you can still make it use JSON: ./bin/queryserver.py start -Dphoenix.queryserver.serialization=JSON > However, I *was* able to get phoenixdb working with my Phoenix 4.6, both > selects and upserts, both locally and remotely. So, I'd like to take > Lukas's advice and log what is being sent so I can replicate it outside of > Python. > > Does anyone know: > > - How to log the headers and body of all requests > > You should be able to run this and see the request/response details. ./examples/shell.py --debug http://localhost:8765/ > > > - Where the Avatica documentation is for how to make queries for > different versions? As I linked in my original email, all I could find was > syntax of the latest JSON, bit no docs on headers, post body, how to form > the HTTP request, etc. > > There is no documentation for the older versions of the protocol, as far as I know. I based my library on the Java code in calcite. Lukas
