See Drill PR: https://github.com/apache/drill/pull/2836
When I say "mostly working" the metadata bridge, and data bridge work, but Drill is a distributed system and nothing has been done yet about distributing the DFDL schema (or compiled binary) out to the distributed processing nodes. Next: - fix distributed execution - schemas, also logging/errors are not done properly - more simple types: date/time/dateTime, unsigned integers, decimal - testing of nillable - substantial queries against demo schemas like PCAP, mil-std-2045, etc. Nested repeating subrecords, and most of the simple types (string, hexBinary, signed integers, double, boolean) are all working. We may want to increase priority of the API changes that have been discussed (cleaning up SAPI/JAPI, getting rid of all the proxying, etc.), as this is a major integration and we'll be very tied to the existing API classes once this gets integrated into Drill. Message ID: <apache/drill/pull/2836/c1867102...@github.com>