From dev-return-38857-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Mon Sep 10 15:29:37 2018 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 A94B3180656 for ; Mon, 10 Sep 2018 15:29:36 +0200 (CEST) Received: (qmail 1348 invoked by uid 500); 10 Sep 2018 13:29:35 -0000 Mailing-List: contact dev-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list dev@ignite.apache.org Received: (qmail 1336 invoked by uid 99); 10 Sep 2018 13:29:34 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 10 Sep 2018 13:29:34 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 79506C017A for ; Mon, 10 Sep 2018 13:29:34 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.888 X-Spam-Level: * X-Spam-Status: No, score=1.888 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, T_DKIMWL_WL_MED=-0.01] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id rhs_9CIdF1WS for ; Mon, 10 Sep 2018 13:29:33 +0000 (UTC) Received: from mail-oi0-f44.google.com (mail-oi0-f44.google.com [209.85.218.44]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id 6D1A85F3B2 for ; Mon, 10 Sep 2018 13:29:33 +0000 (UTC) Received: by mail-oi0-f44.google.com with SMTP id l202-v6so40049261oig.7 for ; Mon, 10 Sep 2018 06:29:33 -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=oTGRU76jadRCquFBQZYynV7hxWEDunYW3S41lQUGkZA=; b=Mqj31aZ7IaRLE9GLeDsufN3U2d81cExOE8zcr8IfZHSfsnhdXojAtXVLT99EwIbWUh JjjAC3k4LKUXkc/EOko8DnFhGP5shucP9+cHVRzlfjFvxRHY94l1qkR+uyG3Rl4q07I0 1xvl7t1kvNVBlVh/f09MxTLMhOuCxb4R4Isbnq4vQdobRdxRh9FSJejX54i/0kcWnIDV pVEKncXU8Se0+yo5lX7ooWWzt2lGOBXIkctNarGQD0cWdAxCRgNV6gm4/j0guS6G4Cec b4f6eCmZRe9WLQIpclCg43c/2zSEuMxkC/JlK8K6ZU1wd8Fku2YLH91CEcXOVRS8mhFu O/iA== 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=oTGRU76jadRCquFBQZYynV7hxWEDunYW3S41lQUGkZA=; b=OjZemnRFwN6ZAd3bd0QKLKYFJ+/GuGxHJBdQTpfWjeprjIDX46gKLWjagENA0Ly6+E pFDkwXITAu86e60Wzo+DgZJLbrAxQK2QmBmhxNTkzpG5spoqovH7qu/2HLOVI/RZN9aG 5xFxSMP/Sshk6Mk5yAeSO3o9ncd4ofS2uzxWHPecdA9l01x+l6J6MAucR7WLWOI7dUeo UgK95R+02LtxFdDcuDi9wwTfVJyWP0W5VQYYLUoL1qSq9MNM+n5YwttiNVNdEZN7Sftd Nl90Yd5iT3CEYb9fQ7is2kFwof+LviBxa84oYkB8RATT1vJDMgetR8ppEKRfcofHKsmY S68Q== X-Gm-Message-State: APzg51AVTATH5n2PhRLPihS+BYRokuUYUWbrlybaabCmxGas+ID6HBM0 0ZYib5QOeB0ZxmngpcG2PXPhqpmEDT8m0xdUM9Ro8A== X-Google-Smtp-Source: ANB0VdbgGZPFeXBNoXG9dks0Leotd+Yp5zb6HzvcpftHxa5Cboo2JSCTWYliUHrPF5XW3up7PjYK51U7iJ5wZAUFLLo= X-Received: by 2002:aca:b256:: with SMTP id b83-v6mr22979521oif.235.1536586166501; Mon, 10 Sep 2018 06:29:26 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Dmitriy Pavlov Date: Mon, 10 Sep 2018 16:29:15 +0300 Message-ID: Subject: Re: Minor version changes and server/client compatibility To: dev@ignite.apache.org Content-Type: multipart/alternative; boundary="0000000000009f086d05758458ce" --0000000000009f086d05758458ce Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi David, Ignite does not maintain compatibility between different versions. It is not easy to do in a general case. But if you would like to hear about it from other users, you can also ask on the user list. Sincerely, Dmitriy Pavlov =D1=81=D1=80, 5 =D1=81=D0=B5=D0=BD=D1=82. 2018 =D0=B3. =D0=B2 18:18, David = Harvey : > We have needed to do a couple of simple bug fixes to ignite proper, wher= e > there is no change to interfaces or internode communications. When we d= o > this, we end up with these choices: > > - Coordinate client and server code bases so that they are in lock > step. Tedious with multiple clusters and test/dev versions. > - Force the prior version number on the new builds, making it more > tedious to understand what versions we are running. > > A standard practice would to ignore the last field in the version when > doing a compatibility test, e.g., 2.5.0 and 2.5.foobar would be considere= d > compatible. Is there some reason ignite requires and exact match? > How do other Ignite users handle this problem? > > Thanks, > > -DH > --0000000000009f086d05758458ce--