Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 23155 invoked from network); 29 Dec 2010 12:07:13 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 29 Dec 2010 12:07:13 -0000 Received: (qmail 6576 invoked by uid 500); 29 Dec 2010 12:07:11 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 6273 invoked by uid 500); 29 Dec 2010 12:07:11 -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 6265 invoked by uid 99); 29 Dec 2010 12:07:10 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 29 Dec 2010 12:07:10 +0000 X-ASF-Spam-Status: No, hits=1.5 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of mailtojiangmingyuan@gmail.com designates 209.85.214.176 as permitted sender) Received: from [209.85.214.176] (HELO mail-iw0-f176.google.com) (209.85.214.176) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 29 Dec 2010 12:07:03 +0000 Received: by iwn2 with SMTP id 2so11755472iwn.35 for ; Wed, 29 Dec 2010 04:06:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:from:date :message-id:subject:to:content-type; bh=HziJjWz9+CpLMzpE1bLXqwnfyNpOWG1475mruzE4Y98=; b=ng/OeCWpuoM+LIsBT2SZX4+ZkhGoj1AHZZfculwcX0o8XHFBGckXrizBCJVkPaj8/j dXSOUbWVxu5gm2UIx144mErryiLPBwDPvJCqdanJyscYmpljQz51IfSENn+U81c5MX7G BUqzMPKaGub8MTUHkQBKUFtkYJGdkTHSIdbPc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=Cv40iuCUTgz+cr0Fh7TF63ZC646+FOykXXvRcjeBavGrcpAE2W7CwyZ2JKbrEKz4IH M7XeqtRulGo4ducLtiV4aOaZpRa6ZfNRYiIX3y3bamnNPbEid+xjKtHah6xHvraI+jgf YMlFbZsJv4Ozxxa7dwnykdixFHz/Z4bS2exMw= Received: by 10.42.176.202 with SMTP id bf10mr14725465icb.184.1293624402948; Wed, 29 Dec 2010 04:06:42 -0800 (PST) MIME-Version: 1.0 Received: by 10.42.227.131 with HTTP; Wed, 29 Dec 2010 04:06:21 -0800 (PST) From: Jiang mingyuan Date: Wed, 29 Dec 2010 20:06:21 +0800 Message-ID: Subject: =?UTF-8?Q?Can_lucene_index_survives_a_machine_crash_during_the?= =?UTF-8?Q?_merge_or_optimize_operation=EF=BC=9F?= To: java-user@lucene.apache.org Content-Type: multipart/alternative; boundary=90e6ba6e83e602b26b04988b6795 --90e6ba6e83e602b26b04988b6795 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Can lucene index survives a machine crash during the merge or optimize operation=EF=BC=9F or can I stop the running index program during the merge or optimize period= ? I have saw some of introduction about this few month ago,but when I need it= , I can't remember where it is. Can you help me? Thanks very much -------------------------------------- mingyuan --90e6ba6e83e602b26b04988b6795--