Are any other PMC members able to look at this? > > > OK by me. We could also create a branch to merge the PRs add the > > > integration tests, and then merge all at once.
Kyle, is this an ok solution? Would you & your team be able to get integration tests done reasonably soon? There's some setup for Flight integration tests already: https://github.com/apache/arrow/blob/11be9c542b9699b7eb4ae1656775c9b30639e415/dev/archery/archery/integration/runner.py#L375-L385 So what would be needed are: 1. Enable Flight SQL for the integration test container 2. Link the integration test client/server to Flight SQL 3. Add one or more test scenarios in the integration test runner, and in the integration test client/server It might be acceptable to just hardcode expected requests/responses instead of integrating SQLite/Derby (as was done for the individual language tests) since the focus should be on just the protocol and not particular implementations. -David On Sun, Dec 12, 2021, at 16:21, Wes McKinney wrote: > +1. Agree re: adding integration tests as soon as practical > > On Thu, Dec 9, 2021 at 5:21 AM Ravindra Pindikura <ravin...@dremio.com> wrote: > > > > +1 > > > > On Wed, Dec 8, 2021 at 11:42 PM Micah Kornfield <emkornfi...@gmail.com> > > wrote: > > > > > > > > > > Given that the C++ and Java components are in separate PRs, would it be > > > > acceptable to add after the initial merge? > > > > > > > > > OK by me. We could also create a branch to merge the PRs add the > > > integration tests, and then merge all at once. > > > > > > On Wed, Dec 8, 2021 at 10:07 AM Kyle Porter <ky...@bitquilltech.com> > > > wrote: > > > > > > > Given that the C++ and Java components are in separate PRs, would it be > > > > acceptable to add after the initial merge? > > > > > > > > *Kyle Porter* > > > > CEO > > > > Bit Quill Technologies Inc. > > > > Office: +1.778.331.3355 | Direct: +1.604.441.7318 | > > > ky...@bitquilltech.com > > > > https://www.bitquill.com > > > > > > > > This email message is for the sole use of the intended recipient(s) and > > > > may contain confidential and privileged information. Any unauthorized > > > > review, use, disclosure, or distribution is prohibited. If you are not > > > the > > > > intended recipient, please contact the sender by reply email and destroy > > > > all copies of the original message. Thank you. > > > > > > > > > > > > On Wed, Dec 8, 2021 at 2:03 PM Micah Kornfield <emkornfi...@gmail.com> > > > > wrote: > > > > > > > >> > > > > >> > There is not an integration test. Do we want to require this? > > > >> > > > >> It would be nice, I'm -0.5 vote without one. So if enough PMC members > > > >> want to forgo the integration test the vote can still pass. > > > >> > > > >> > > > >> > > > >> > Is cross language testing something that's usually done? > > > >> > > > >> Yes. One of the value propositions of Arrow is the cross-language > > > >> support. The community agreed to specification changes (and I assumed > > > >> this > > > >> covers new specifications) need to have reference implementations in > > > >> C++/Java with integration testing between the two. > > > >> > > > >> On Wed, Dec 8, 2021 at 5:21 AM Kyle Porter <ky...@bitquilltech.com > > > >> .invalid> > > > >> wrote: > > > >> > > > >> > The team initially developed the C++ client against the Java server, > > > and > > > >> > have done some cross language testing. It wasn't exhaustive or > > > >> methodical > > > >> > in nature, however. Is cross language testing something that's > > > >> > usually > > > >> > done? > > > >> > > > > >> > On Wed., Dec. 8, 2021, 9:18 a.m. David Li, <lidav...@apache.org> > > > wrote: > > > >> > > > > >> > > There is not an integration test. Do we want to require this? > > > >> > > > > > >> > > Also CC @Kyle, in case your team has done such testing. > > > >> > > > > > >> > > It looks like Flight itself did not have a test for a few versions > > > >> after > > > >> > > it was initially implemented. > > > >> > > > > > >> > > -David > > > >> > > > > > >> > > On Tue, Dec 7, 2021, at 23:19, Micah Kornfield wrote: > > > >> > > > Is there an integration test between the two languages? > > > >> > > > > > > >> > > > On Tue, Dec 7, 2021 at 1:35 PM David Li <lidav...@apache.org> > > > >> wrote: > > > >> > > > > > > >> > > > > Hello, > > > >> > > > > > > > >> > > > > Kyle Porter, Rafael Telles, Ryan Nicholson, et. al. have > > > proposed > > > >> > > adding > > > >> > > > > Arrow Flight SQL, an experimental protocol for interacting with > > > >> SQL > > > >> > > > > databases over Arrow Flight [1], as explained in a previous ML > > > >> > > discussion > > > >> > > > > [2] and in a design document [3]. The purpose of Flight SQL is > > > to > > > >> > allow > > > >> > > > > clients and SQL database servers to communicate (execute > > > queries, > > > >> > list > > > >> > > > > tables, create prepared statements, etc.) using Arrow and Arrow > > > >> > > Flight, by > > > >> > > > > defining how to use Flight RPC methods, as well as message > > > >> payloads > > > >> > to > > > >> > > use > > > >> > > > > with those methods. > > > >> > > > > > > > >> > > > > The new protocol definitions can be found at [4]. > > > >> > > > > > > > >> > > > > They have provided pull requests implementing the server and > > > >> client > > > >> > > > > protocol in C++ [5] and Java [6] which can be merged after this > > > >> > > addition is > > > >> > > > > approved. > > > >> > > > > > > > >> > > > > Please vote whether to accept this addition. The vote will be > > > open > > > >> > for > > > >> > > at > > > >> > > > > least 72 hours. > > > >> > > > > > > > >> > > > > [1]: https://arrow.apache.org/docs/format/Flight.html > > > >> > > > > [2]: > > > >> > https://lists.apache.org/thread/s08b20ty756qq10zybd9qr0mm4jhmz93 > > > >> > > > > [3]: > > > >> > > > > > > > >> > > > > > >> > > > > >> > > > https://docs.google.com/document/d/1WQz32bDF06GgMdEYyzhakqUigBZkALFwDF2y1x3DTAI/edit?usp=sharing > > > >> > > > > Note that the protocol definitions in the design document are > > > out > > > >> of > > > >> > > date; > > > >> > > > > the canonical reference is in the pull requests. > > > >> > > > > [4]: > > > >> > > > > > > > >> > > > > > >> > > > > >> > > > https://github.com/apache/arrow/blob/72ce72ba855909052f7dfb898105b419697157c8/format/FlightSql.proto > > > >> > > > > [5]: https://github.com/apache/arrow/pull/11507 > > > >> > > > > [6]: https://github.com/apache/arrow/pull/10906 > > > >> > > > > > > > >> > > > > Thanks, > > > >> > > > > David > > > >> > > > > > > >> > > > > > >> > > > > >> > > > > > > > > > > > > > -- > > Thanks and regards, > > Ravindra. >
