Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@locus.apache.org Received: (qmail 99827 invoked from network); 23 Jan 2009 05:10:02 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 23 Jan 2009 05:10:02 -0000 Received: (qmail 55121 invoked by uid 500); 23 Jan 2009 03:23:22 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 55113 invoked by uid 500); 23 Jan 2009 03:23:22 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 55102 invoked by uid 99); 23 Jan 2009 03:23:22 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 22 Jan 2009 19:23:22 -0800 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; Fri, 23 Jan 2009 03:23:20 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 966E2234C4A8 for ; Thu, 22 Jan 2009 19:22:59 -0800 (PST) Message-ID: <2085148401.1232680979614.JavaMail.jira@brutus> Date: Thu, 22 Jan 2009 19:22:59 -0800 (PST) From: "Ben Maurer (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Created: (HBASE-1149) Dataloss when master and region server die at same time MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Dataloss when master and region server die at same time ------------------------------------------------------- Key: HBASE-1149 URL: https://issues.apache.org/jira/browse/HBASE-1149 Project: Hadoop HBase Issue Type: Bug Affects Versions: 0.19.0 Reporter: Ben Maurer To reproduce: 1) Run HBase in standalone mode 2) create 'foo', 'bar' 3) kill -9 the HBase server 4) Restart hbase The table 'foo' will not exist. Apparently this problem happens because the master and region servers die at the same time. To me that suggests a fairly large flaw -- if your cluster has a systematic failure (say, a power outage) it would cause data loss. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.