Re: [C++] Adopting a library for (distributed) tracing

2021-04-30 Thread Evan Chan
Dear David, OpenTelemetry tracing is definitely the future, I guess the question is how far down the stack we want to put it. I think it would be useful for flight and other higher level modules, and for DataFusion for example it would be really useful. As for being alpha, I don’t think it

Re: [Rust] DataFusion & Ballista User Guide

2021-04-30 Thread Evan Chan
That sounds awesome! Looking forward to contributing to this. > On Apr 21, 2021, at 6:46 AM, Andy Grove wrote: > > We just merged a PR that adds a minimal structure for a user guide in > mdbook format, based on the existing Ballista user guide. > >

Re: Please Review: Application for a Media Type

2021-04-30 Thread Sutou Kouhei
Hi, It seems that there are no more opinions. Weston, could you clean up the draft. Then we can start a vote. Thanks, -- kou In "Re: Please Review: Application for a Media Type" on Wed, 28 Apr 2021 14:30:47 -1000, Weston Pace wrote: > +1 for .arrows from me. I agree that .stream is

Re: [ANNOUNCE] New Arrow committer: Ian Cook

2021-04-30 Thread Mauricio Vargas
congratulations !!! On Fri, Apr 30, 2021 at 8:53 AM Krisztián Szűcs wrote: > Congrats Ian! > > On Thu, Apr 29, 2021 at 11:10 PM Ying Zhou wrote: > > > > Congrats Ian! > > > > > On Apr 28, 2021, at 7:01 PM, paddy horan > wrote: > > > > > > Congrats Ian! > > > > > > > > >

Re: [DISCUSS] New Types (Schema.fbs vs Extension Types)

2021-04-30 Thread Antoine Pitrou
I concur with both what Wes and Micah said. As for temporal types, they have wide-spread use and their semantics require dedicated treatment for arithmetic and conversion, so it's helpful to define dedicated types for them, as opposed to mere annotations. Regards Antoine. Le 30/04/2021

Re: [DISCUSS] New Types (Schema.fbs vs Extension Types)

2021-04-30 Thread Wes McKinney
I agree that the bar for adding new types to the Type union in Schema.fbs should be quite high going forward. Using extension types increasingly for adding specializations of built-in types will mean less burden for implementations to simply "propagate forward" this data (by preserving the extra

Re: [DISCUSS] New Types (Schema.fbs vs Extension Types)

2021-04-30 Thread Brian Hulette
+1 this looks good to me. My only concern is with criteria #3 " Is the underlying encoding of the type already semantically supported by a type?". I think this is a good criteria, but it's inconsistent with the current spec. By that criteria some existing types (Timestamp, Time, Duration, Date)

Re: [ANNOUNCE] New Arrow committer: Ian Cook

2021-04-30 Thread Krisztián Szűcs
Congrats Ian! On Thu, Apr 29, 2021 at 11:10 PM Ying Zhou wrote: > > Congrats Ian! > > > On Apr 28, 2021, at 7:01 PM, paddy horan wrote: > > > > Congrats Ian! > > > > > > > > From: Jorge Cardoso Leit?o > > Sent: Wednesday, April 28, 2021 4:56:12 PM > > To:

Re: [ANNOUNCE] New Arrow committer: Jonathan Keane

2021-04-30 Thread Krisztián Szűcs
Congrats Jonathan! On Thu, Apr 29, 2021 at 11:11 PM Ying Zhou wrote: > > Congrats Jonathan! > > > On Apr 28, 2021, at 5:20 PM, David Li wrote: > > > > Congrats Jonathan! > > > > -David > > > > On Wed, Apr 28, 2021, at 16:55, Jorge Cardoso Leitão wrote: > >> Congratulations and thank you for

[NIGHTLY] Arrow Build Report for Job nightly-2021-04-30-0

2021-04-30 Thread Crossbow
Arrow Build Report for Job nightly-2021-04-30-0 All tasks: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-04-30-0 Failed Tasks: - conda-linux-gcc-py36-arm64: URL: