Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 1014 invoked from network); 3 Jun 2008 15:25:17 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 3 Jun 2008 15:25:17 -0000 Received: (qmail 80459 invoked by uid 500); 3 Jun 2008 15:25:11 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 80430 invoked by uid 500); 3 Jun 2008 15:25:11 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 80410 invoked by uid 99); 3 Jun 2008 15:25:11 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Jun 2008 08:25:11 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Jun 2008 15:24:23 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 437A9234C132 for ; Tue, 3 Jun 2008 08:24:45 -0700 (PDT) Message-ID: <1677014912.1212506685275.JavaMail.jira@brutus> Date: Tue, 3 Jun 2008 08:24:45 -0700 (PDT) From: "Hemanth Yamijala (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Updated: (HADOOP-3483) [HOD] Improvements with cluster directory handling In-Reply-To: <5663792.1212491324960.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-3483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hemanth Yamijala updated HADOOP-3483: ------------------------------------- Status: Patch Available (was: Open) Simple patch addressing both issues. Now, we try and create the cluster directory if it doesn't exist. Likewise, if a cluster becomes dead, and an allocate is tried using the same cluster directory, we warn the user that the cluster is being deallocated and allocate a new one using the same directory. No, data in the directory is lost. > [HOD] Improvements with cluster directory handling > -------------------------------------------------- > > Key: HADOOP-3483 > URL: https://issues.apache.org/jira/browse/HADOOP-3483 > Project: Hadoop Core > Issue Type: Bug > Affects Versions: 0.16.0 > Reporter: Hemanth Yamijala > Assignee: Hemanth Yamijala > Fix For: 0.18.0 > > > The following improvements are asked for from users related to cluster directory handling: > - Create a new cluster directory if one does not exist. > - If a cluster directory points to a dead cluster, currently allocate fails with a message asking user to deallocate it first. Instead, it should issue a warning, deallocate the cluster and automatically allocate a fresh one. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.