From dev-return-11601-archive-asf-public=cust-asf.ponee.io@arrow.apache.org Wed Apr 3 15:44:14 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id E2593180600 for ; Wed, 3 Apr 2019 17:44:13 +0200 (CEST) Received: (qmail 46885 invoked by uid 500); 3 Apr 2019 15:44:12 -0000 Mailing-List: contact dev-help@arrow.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@arrow.apache.org Delivered-To: mailing list dev@arrow.apache.org Received: (qmail 46871 invoked by uid 99); 3 Apr 2019 15:44:11 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 03 Apr 2019 15:44:11 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 8DB9FCCEF6 for ; Wed, 3 Apr 2019 15:44:11 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.8 X-Spam-Level: * X-Spam-Status: No, score=1.8 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=disabled Authentication-Results: spamd1-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id k8VgH2IYtKgF for ; Wed, 3 Apr 2019 15:44:10 +0000 (UTC) Received: from mail-oi1-f177.google.com (mail-oi1-f177.google.com [209.85.167.177]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 1D28562526 for ; Wed, 3 Apr 2019 15:37:34 +0000 (UTC) Received: by mail-oi1-f177.google.com with SMTP id n187so13930262oih.6 for ; Wed, 03 Apr 2019 08:37:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=Ss1BcW3WWmSj35GPGJVeIBKSVRWxag8jMzn5UDoNTnU=; b=kPKPhZ4hJ+XY2QTNLCyQFrifcTcaw3fq5w5Tpf1awBCHoY0XnAlb9zoLufXxVzTRYt T2GS7IKN6dgYMSAAIqHKOet6ORTYQkg5Bh22CJZSSf2f54oGQrZEHuxBn1ic1Z2mL6pd y+EqbROhoVc/USzpGiL8S/vNjSVf/uBQoDKO0RzsYetwwGwEKT7PvZNOdlvbMxx71SqR wxQ1QZ8zOXKP+0llYRasMrwli2Hl9Rn046lFgHSi+ANAlGp+Ibmgh7ZsJYt8UFZTgEXb NRFl5z0AHa8VXjOSLpiyPj/xvMc5BtFa7JALLDvYWfFy2fScTyab7jsNhi/hQ8j6P2Dr 5mDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=Ss1BcW3WWmSj35GPGJVeIBKSVRWxag8jMzn5UDoNTnU=; b=IjuTTXsiC29ekNhj2U3tCxo43IWwTtN8hmzyhuNJh53xcoUFMYAiGlaBgZmDBWoY60 ffNJaof5sXmUQX9SvEEt3omJyv+BKhVQc+cal95cq6p1RK5VI2JunetBlRNg0miKjhpy 7DAiFfF5g7YG0DW5jw70NKZI08hMlwno3dqXj7hYjBhNJ+H86uKCskiWdj+Xh/I3sLVU GFtM67zKZDEmnFZNzzL5HeH7CqKoZTU3NKnwv6wWrXbvYbG+/BFla4e0gvBhspfhrr1X ZA/t1UpnUD13KJLQ34qVFyiXsLG2TIh0MczulJo+4dRsJ5GjQIq30ZSti98FYiqfiun2 3mOQ== X-Gm-Message-State: APjAAAVVhaFg0tImhqG2rDRWo2bbLPlMm5s68kRrDYeeJB5k4g9zDsQR b6S3kJv/BEhCb/50sTjFafNKZVXnJ8vtSdSWCtrB6p9J X-Google-Smtp-Source: APXvYqwngulE8t7yXlM6iXrw2gx1hoYPY7Oizh0TQyfks6qTanKhNEwBhE9xyP4ZrhV89o7bAn046PcffUOCFLhM50Q= X-Received: by 2002:aca:c2c2:: with SMTP id s185mr53463oif.150.1554305852569; Wed, 03 Apr 2019 08:37:32 -0700 (PDT) MIME-Version: 1.0 References: <4b6a468f-eb58-bc81-b8eb-dc058e5e7076@python.org> In-Reply-To: From: Bryan Cutler Date: Wed, 3 Apr 2019 08:37:20 -0700 Message-ID: Subject: Re: [VOTE] Proposed changes to Arrow Flight protocol To: dev@arrow.apache.org Content-Type: multipart/alternative; boundary="00000000000036fb800585a208c5" --00000000000036fb800585a208c5 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable +1 (non-binding) On Wed, Apr 3, 2019 at 7:52 AM Jacques Nadeau wrote: > I'm +1 to all four (binding) > > On Wed, Apr 3, 2019 at 1:56 AM Antoine Pitrou wrote: > > > > > > > Le 03/04/2019 =C3=A0 02:05, Wes McKinney a =C3=A9crit : > > > Hi, > > > > > > David Li has proposed to make the following additions or changes > > > to the Flight gRPC service definition [1] and general design, as > > explained in > > > greater detail in the linked Google Docs document [2]. Arrow > > > Flight is an in-development messaging framework for creating > > > services that can, among other things, send and receive the Arrow > > > binary protocol without intermediate serialization. > > > > > > The changes proposed are as follows: > > > > > > Proposal 1: In FlightData, add a bytes field for application-defined > > metadata. > > > In DoPut, change the return type to be streaming, and add a bytes > > > field to PutResult for application-defined metadata. > > > > +1 (binding). > > > > > Proposal 2: In client/server APIs, add a call options parameter to > > > control timeouts and provide access to the identity of the > > > authenticated peer (if any). > > > > +0. > > > > > Proposal 3: Add an interface to define authentication protocols on th= e > > > client and server, using the existing Handshake endpoint and adding a > > > protocol-defined, per-call token. > > > > +0. > > > > > Proposal 4: Construct the client/server using builders to allow > > > configuration of transport-specific options and open the door for > > > alternative transports. > > > > +1 (binding). > > > > Regards > > > > Antoine. > > > --00000000000036fb800585a208c5--