Return-Path: X-Original-To: apmail-incubator-ambari-dev-archive@minotaur.apache.org Delivered-To: apmail-incubator-ambari-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 4C79810F9C for ; Tue, 13 Aug 2013 20:32:48 +0000 (UTC) Received: (qmail 38793 invoked by uid 500); 13 Aug 2013 20:32:48 -0000 Delivered-To: apmail-incubator-ambari-dev-archive@incubator.apache.org Received: (qmail 38762 invoked by uid 500); 13 Aug 2013 20:32:48 -0000 Mailing-List: contact ambari-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: ambari-dev@incubator.apache.org Delivered-To: mailing list ambari-dev@incubator.apache.org Received: (qmail 38753 invoked by uid 99); 13 Aug 2013 20:32:48 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 13 Aug 2013 20:32:48 +0000 Date: Tue, 13 Aug 2013 20:32:48 +0000 (UTC) From: "Yusaku Sako (JIRA)" To: ambari-dev@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (AMBARI-2278) Ambari should provide an option to clean a host of existing installs and then re-install required components MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/AMBARI-2278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yusaku Sako updated AMBARI-2278: -------------------------------- Fix Version/s: (was: 1.3.1) > Ambari should provide an option to clean a host of existing installs and then re-install required components > ------------------------------------------------------------------------------------------------------------ > > Key: AMBARI-2278 > URL: https://issues.apache.org/jira/browse/AMBARI-2278 > Project: Ambari > Issue Type: Bug > Components: controller > Affects Versions: 1.2.4 > Reporter: Sumit Mohanty > > Due to many reasons (e.g. prior installation/cleanup of Hadoop components) its possible that some hosts may be in an inconsistent state (e.g. a Hadoop component is installed but some directories are missing). If its explicitly allowed by the user to erase and install Hadoop components then Ambari should do it. This is especially critical > Ambari should provide an option to 1) clean-up the host before installing Hadoop components 2) generate a report of what will be cleaned and present it to the user -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira