From user-return-37451-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Thu Nov 7 12:33:42 2013 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 200A7102FE for ; Thu, 7 Nov 2013 12:33:42 +0000 (UTC) Received: (qmail 95648 invoked by uid 500); 7 Nov 2013 12:33:37 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 95556 invoked by uid 500); 7 Nov 2013 12:33:37 -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 95536 invoked by uid 99); 7 Nov 2013 12:33:36 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Nov 2013 12:33:36 +0000 X-ASF-Spam-Status: No, hits=2.3 required=5.0 tests=HTML_MESSAGE,MISSING_MID,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of Boole.Z.Guo@newegg.com designates 204.89.152.76 as permitted sender) Received: from [204.89.152.76] (HELO smtp17.newegg.com) (204.89.152.76) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Nov 2013 12:33:30 +0000 X-Virus-Scanned: amavisd-new at newegg.com Received: from smtp01.newegg.com (smtp01.newegg.com [204.89.152.77]) by smtp17.newegg.com (Postfix) with ESMTP id 9F907280567 for ; Thu, 7 Nov 2013 04:33:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=newegg.com; s=20130730; t=1383827588; bh=EO9f8ZVmfN75lYvh/Nrh/Go2YWy2Cdd+dRxf3A3o+NA=; h=From:To:Subject:Date; b=WHPmlXjfg50jVd9iJLaKxc/mnNL6uQLyVTAWabAh0V6YkHIwA+ZwbwDALQOHNpVHQ 2uu0nuynPq9pSJ4+E0qQknJTmUk1D/KtpsujbN+mmPYdrrUq4BiGKgGftKjD1d3sHl whE6SJiYUuDVzFvLvHu020lvpFYXnDxbo8LVoD8Y= From: "Boole.Z.Guo (mis.cnsh04.Newegg) 41442" To: "user@cassandra.apache.org" Subject: Why truncate previous hints when upgrade from 1.1.9 to 1.2.6? Thread-Topic: Why truncate previous hints when upgrade from 1.1.9 to 1.2.6? Thread-Index: Ac7btXT4cF3RjD74TW2ug1NGoIhPUg== Date: Thu, 7 Nov 2013 12:33:04 +0000 Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.16.11.40] Content-Type: multipart/alternative; boundary="_000_A7C9D26318F6764E9222B29CC3CD812E3BCF0C25STEXCH02buyabsc_" MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org Message-Id: <20131107123334.640FC816018@nike.apache.org> --_000_A7C9D26318F6764E9222B29CC3CD812E3BCF0C25STEXCH02buyabsc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, When I upgrade C* from 1.1.9 to 1.2.6, I notice that the previous hintscolu= mnfamily would be directly truncated. Can you tell me why ? Because consistency is important to my services. Best Regards, Boole Guo --_000_A7C9D26318F6764E9222B29CC3CD812E3BCF0C25STEXCH02buyabsc_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi all,

When I upgrade C* from 1.1.9= to 1.2.6, I notice that the previous hintscolumnfamily would be directly t= runcated.

Can you tell me why ?

Because consistency is importan= t to my services.

 

 

Best Regards,

Boole Guo

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