Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-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 D0817D6BB for ; Wed, 12 Sep 2012 04:48:30 +0000 (UTC) Received: (qmail 71610 invoked by uid 500); 12 Sep 2012 04:48:26 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 71208 invoked by uid 500); 12 Sep 2012 04:48:26 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 71186 invoked by uid 99); 12 Sep 2012 04:48:25 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Sep 2012 04:48:25 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of brahmareddy.battula@huawei.com designates 119.145.14.65 as permitted sender) Received: from [119.145.14.65] (HELO szxga02-in.huawei.com) (119.145.14.65) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Sep 2012 04:48:19 +0000 Received: from 172.24.2.119 (EHLO szxeml211-edg.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.4-GA FastPath queued) with ESMTP id AOW58244; Wed, 12 Sep 2012 12:47:57 +0800 (CST) Received: from SZXEML431-HUB.china.huawei.com (10.72.61.39) by szxeml211-edg.china.huawei.com (172.24.2.182) with Microsoft SMTP Server (TLS) id 14.1.323.3; Wed, 12 Sep 2012 12:46:36 +0800 Received: from SZXEML534-MBX.china.huawei.com ([169.254.2.70]) by szxeml431-hub.china.huawei.com ([10.72.61.39]) with mapi id 14.01.0323.003; Wed, 12 Sep 2012 12:46:33 +0800 From: Brahma Reddy Battula To: "user@hadoop.apache.org" Subject: RE: removing datanodes from clustes. Thread-Topic: removing datanodes from clustes. Thread-Index: AQHNkEnK6BpVn91I3kCSQcmSNCQ7bZeGIkHs Date: Wed, 12 Sep 2012 04:46:32 +0000 Message-ID: <8AD4EE147886274A8B495D6AF407DF6910E4E3F7@szxeml534-mbx.china.huawei.com> References: In-Reply-To: Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.18.96.93] Content-Type: multipart/alternative; boundary="_000_8AD4EE147886274A8B495D6AF407DF6910E4E3F7szxeml534mbxchi_" MIME-Version: 1.0 X-CFilter-Loop: Reflected --_000_8AD4EE147886274A8B495D6AF407DF6910E4E3F7szxeml534mbxchi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Yogesh.. FYI. Please go through following.. http://tech.zhenhua.info/2011/04/how-to-decommission-nodesblacklist.html http://hadoop-karma.blogspot.in/2011/01/hadoop-cookbook-how-to-decommission= .html ________________________________ From: yogesh dhari [yogeshdhari@live.com] Sent: Wednesday, September 12, 2012 2:16 AM To: user@hadoop.apache.org Subject: removing datanodes from clustes. Hello all, I am not getting the clear way out to remove datanode from the cluster. please explain me decommissioning steps with example. like how to creating exclude files and other steps involved in it. Thanks & regards Yogesh Kumar --_000_8AD4EE147886274A8B495D6AF407DF6910E4E3F7szxeml534mbxchi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Yogesh..

FYI. Please go through following..

http://tech.zhenhua.info/2011/04/how-to-decommission-nodesblackli= st.html 




From: yogesh dhari [yogeshdhari@live.com= ]
Sent: Wednesday, September 12, 2012 2:16 AM
To: user@hadoop.apache.org
Subject: removing datanodes from clustes.

Hello all,

I am not getting the clear way out to remove datanode from the cluster.

please explain me decommissioning steps with example. 
like how to creating exclude files and other steps involved in it.


Thanks & regards
Yogesh Kumar
--_000_8AD4EE147886274A8B495D6AF407DF6910E4E3F7szxeml534mbxchi_--