Re: [I] Flight Returned : C-ares status is not ARES_SUCCESS qtype=A [arrow]

["lidavidm (via GitHub)" <gi...@apache.org>]

lidavidm commented on issue #40016:
URL: https://github.com/apache/arrow/issues/40016#issuecomment-1936039494

   Properly speaking, this is a bug in gRPC and not something that Arrow Flight can do anything 
   about. I would recommend asking the developers at https://github.com/grpc/grpc/, and if you search, this sort of problem is quite common. (Additionally, the ODBC driver is supported by Dremio, it is not part of the Arrow project.)
   
   You can try setting the environment variable GRPC_DNS_RESOLVER to "native". See https://github.com/grpc/grpc/blob/master/doc/environment_variables.md
   
   I would like to make this the default for Flight, but gRPC explicitly does not let you configure this in code (presumably because they prefer you use their homegrown DNS resolver instead of the system libraries, for whatever reason).


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