Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 070731971D for ; Thu, 24 Mar 2016 16:05:16 +0000 (UTC) Received: (qmail 19525 invoked by uid 500); 24 Mar 2016 16:05:13 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 19485 invoked by uid 500); 24 Mar 2016 16:05:13 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 19471 invoked by uid 99); 24 Mar 2016 16:05:13 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Mar 2016 16:05:13 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 867501A0A0C for ; Thu, 24 Mar 2016 16:05:12 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.28 X-Spam-Level: * X-Spam-Status: No, score=1.28 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.001, HTML_MESSAGE=2, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd2-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=jonhaddad-com.20150623.gappssmtp.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 858Prps5AIJO for ; Thu, 24 Mar 2016 16:05:11 +0000 (UTC) Received: from mail-oi0-f42.google.com (mail-oi0-f42.google.com [209.85.218.42]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id B78B95F479 for ; Thu, 24 Mar 2016 16:05:10 +0000 (UTC) Received: by mail-oi0-f42.google.com with SMTP id i21so18177796oig.1 for ; Thu, 24 Mar 2016 09:05:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jonhaddad-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=QfMroJ3oKCB0on3GZMOTz0DX+AyhJWr+h9q9X4qhOY0=; b=PmflbzOBrma83u/c6FPZ+93GIs/TsLVJhtzPAqzNzAsd56zqOjeTVqj/c02ElcfmkW BXXCUnsV72b7geGbf1Cq17gbcR1A79eL4VZ3DQ/7FMRTcKzOKxb5lmcI5Iftq7n+yMwC e8MLvQgd6yHp2rLnlUC9u4Vnb+qiXmmFAjas2atyCfArq0q/R5c9hKCq4aBYc48nWZ1I O36kHudhk7Pc5UPX42e0GDoNa92I65Yo89YVkwjMoEjADuoFHwrSXY7lzc4QwHtAzI9O 1atySk+Fe6QAad7Om83cJiDNH1ZBG/ycc+j0sMYXnStdoQ7KAy3Uqp2Vw2N36BmycK5p vjqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=QfMroJ3oKCB0on3GZMOTz0DX+AyhJWr+h9q9X4qhOY0=; b=ITNJAQisXrxsWhYzj6LD8MXwTqd/hQl72jupVpijtUTzE1+vbxN/Xf4BXI9uJ43TDc 4j7WcesyJ/GfpKvTPmicY+s+DfQ7bdHj0h1c0Ima9c086lwQ0RShycvAOm7sTgNOWl+l l1wG88xEt3z1UmBrOEkS/iJ8ievEW20KBAO6U6TOu4qDm4clvWW4UcQYEAOYEta2BU2O qZ6nADSRSu942l1WH+8lViqkzMIxIhv330oPNFN6hzmd5qHSuHsnA2S9nkScafGBRqB4 ni2ljv/ylM3gSRJMq3dMZ4aqLYUOcb9yaJfPbVDTDJlyAGEci+DM0dkqB0/IGLeSACBc CFOg== X-Gm-Message-State: AD7BkJJMKO6sVQvv/RWf4zt0Jlnyx6kI+VT9bFJwdlJOUdx7yXadEKE4lJ3dDDXOl1s35a5F8eQMc2cviNXXBg== X-Received: by 10.157.4.72 with SMTP id 66mr5178584otc.141.1458835473072; Thu, 24 Mar 2016 09:04:33 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Haddad Date: Thu, 24 Mar 2016 16:04:23 +0000 Message-ID: Subject: Re: Client drivers To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=001a1136fcbc2889d3052ecd9ad0 --001a1136fcbc2889d3052ecd9ad0 Content-Type: text/plain; charset=UTF-8 Every language has a different means of working with dependencies. Some are compiled in (java, c), some are pulled in via libraries (python). You'll have to be more specific. On Thu, Mar 24, 2016 at 8:14 AM Rakesh Kumar wrote: > Is it possible to install multiple versions of language drivers on the > client machines. This will be typically useful during an upgrade > process, where by fallback to the old version can be easy. > > thanks. > --001a1136fcbc2889d3052ecd9ad0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Every language has a different means of working with depen= dencies.=C2=A0 Some are compiled in (java, c), some are pulled in via libra= ries (python).=C2=A0 You'll have to be more specific.

On Thu, Mar 24, 2016 at 8:14 AM Rakesh = Kumar <rakeshkumar464a3@gm= ail.com> wrote:
Is it possib= le to install multiple versions of language drivers on the
client machines. This will be typically useful during an upgrade
process, where by fallback to the old version can be easy.

thanks.
--001a1136fcbc2889d3052ecd9ad0--