Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 37D0310E1E for ; Thu, 21 Nov 2013 05:29:34 +0000 (UTC) Received: (qmail 30654 invoked by uid 500); 21 Nov 2013 05:29:13 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 30589 invoked by uid 500); 21 Nov 2013 05:29:11 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 30581 invoked by uid 99); 21 Nov 2013 05:29:10 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Nov 2013 05:29:10 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of vinayakumar.b@huawei.com designates 119.145.14.64 as permitted sender) Received: from [119.145.14.64] (HELO szxga01-in.huawei.com) (119.145.14.64) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Nov 2013 05:29:04 +0000 Received: from 172.24.2.119 (EHLO szxeml210-edg.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id BNC02837; Thu, 21 Nov 2013 13:28:42 +0800 (CST) Received: from SZXEML413-HUB.china.huawei.com (10.82.67.152) by szxeml210-edg.china.huawei.com (172.24.2.183) with Microsoft SMTP Server (TLS) id 14.3.158.1; Thu, 21 Nov 2013 13:28:38 +0800 Received: from SZXEML523-MBX.china.huawei.com ([169.254.3.218]) by szxeml413-hub.china.huawei.com ([10.82.67.152]) with mapi id 14.03.0158.001; Thu, 21 Nov 2013 13:28:38 +0800 From: Vinayakumar B To: "hdfs-dev@hadoop.apache.org" Subject: RE: HDFS upgrade problem of fsImage Thread-Topic: HDFS upgrade problem of fsImage Thread-Index: AQHO5nD54NdljSTmVkm8KhxXuLgi/povJ8eQ Date: Thu, 21 Nov 2013 05:28:37 +0000 Message-ID: <5DF48A23D7B14649BBA72C2F64C6663B82B29C1A@szxeml523-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: [10.18.170.80] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Virus-Checked: Checked by ClamAV on apache.org Looks like you have already have upgraded cluster.. And you are trying to u= pgrade one more time. -----Original Message----- From: Azuryy Yu [mailto:azuryyyu@gmail.com]=20 Sent: 21 November 2013 09:49 To: hdfs-dev@hadoop.apache.org; user@hadoop.apache.org Subject: HDFS upgrade problem of fsImage Hi Dear, I have a small test cluster with hadoop-2.0x, and HA configuraded, but I wa= nt to upgrade to hadoop-2.2. I dont't want to stop cluster during upgrade, so my steps are: 1) on standby NN: hadoop-dameon.sh stop namenode 2) remove HA configuration in the conf 3) hadoop-daemon.sh start namenode -upgrade -clusterID test-cluster but Exception in the NN log, so how to upgrade and don't stop the whole clu= ster. Thanks. org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /hdfs/name is in an inconsistent state: previous fs state should = not exist during upgrade. Finalize or rollback first. at org.apache.hadoop.hdfs.server.namenode.FSImage.doUpgrade(FSImage.java:323) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImag= e.java:248) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesyste= m.java:858) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesyst= em.java:620) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.jav= a:445) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:49= 4) at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:692) at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:677) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.jav= a:1279) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1345)