Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 86522 invoked from network); 18 Feb 2010 13:20:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 18 Feb 2010 13:20:55 -0000 Received: (qmail 37851 invoked by uid 500); 18 Feb 2010 13:20:52 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 37770 invoked by uid 500); 18 Feb 2010 13:20:52 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 37760 invoked by uid 99); 18 Feb 2010 13:20:52 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Feb 2010 13:20:52 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of rcmuir@gmail.com designates 209.85.160.48 as permitted sender) Received: from [209.85.160.48] (HELO mail-pw0-f48.google.com) (209.85.160.48) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Feb 2010 13:20:44 +0000 Received: by pwi6 with SMTP id 6so402228pwi.35 for ; Thu, 18 Feb 2010 05:20:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:message-id:subject:to:content-type; bh=gUMXdnTsomUEJvlu+rsnMv9RC05Jl+DKDuh7dqT4x9I=; b=IsKUwoqV8YXuHLJRoMW1AY1XNmu+aToz/EJfkeZ6NDtWGI+tFSOwF3JuI16Uelhlxl RNQxI62HH7fh5w9YPSK3d29G0twb9cET94Gh9LqDa7lcbAtaIsqJdW+5pN5mIW7RWlTm fFcPNCIrdZ8vJ1CiWq5WfrW4CxuVJ4B//upIs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=CvGfT2XkSNWmBSdQ3TvkhW9nWfJKz3GIKan2i624B6+rmEyLsJu5lfYcHwIB+7Ygzh cX44e9MZn9BzONfZCQl8bxZ3YSOO7EJzCgGPUcz3Z4k5Dtgyhr6qhjTQLsfmx64vWCL6 A3lPdfpW67Lz4GR3qlMdqA4qcI35W39ZTDzMo= MIME-Version: 1.0 Received: by 10.114.49.7 with SMTP id w7mr6491882waw.34.1266499223554; Thu, 18 Feb 2010 05:20:23 -0800 (PST) In-Reply-To: <8c4e68611002180342w642f44b2ud18d7dc7842a1d1@mail.gmail.com> References: <8c4e68611002180342w642f44b2ud18d7dc7842a1d1@mail.gmail.com> From: Robert Muir Date: Thu, 18 Feb 2010 08:20:03 -0500 Message-ID: <8f0ad1f31002180520s11b53ee0o8e8a8ead75597cfc@mail.gmail.com> Subject: Re: questions on upgrading to 3.0: Version.LUCENE_* and Field.setOmitNorms() To: java-user@lucene.apache.org Content-Type: multipart/alternative; boundary=00504502e2d8540b72047fdfd438 X-Virus-Checked: Checked by ClamAV on apache.org --00504502e2d8540b72047fdfd438 Content-Type: text/plain; charset=UTF-8 Only use LUCENE_CURRENT if you do not care about backwards compatibility at all: e.g. you are perfectly happy re-indexing all data when you upgrade the lucene jar file in future. its not about relying on quirks in previous versions of lucene, its about being compatible with changes in future versions, you set it to LUCENE_30 or whatever so that you can upgrade to 3.1 jar, without reindexing. On Thu, Feb 18, 2010 at 6:42 AM, Ian Lea wrote: > > Unless you are relying on quirks in particular versions of lucene > setting it to LUCENE_CURRENT is probably best. > > -- Robert Muir rcmuir@gmail.com --00504502e2d8540b72047fdfd438--