Return-Path: Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: (qmail 45332 invoked from network); 22 Jun 2010 20:07:20 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 22 Jun 2010 20:07:20 -0000 Received: (qmail 73446 invoked by uid 500); 22 Jun 2010 20:07:20 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 73384 invoked by uid 500); 22 Jun 2010 20:07:19 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 73374 invoked by uid 99); 22 Jun 2010 20:07:19 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Jun 2010 20:07:19 +0000 X-ASF-Spam-Status: No, hits=-1537.4 required=10.0 tests=ALL_TRUSTED,AWL X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Jun 2010 20:07:19 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o5MK6x8i021180 for ; Tue, 22 Jun 2010 20:06:59 GMT Message-ID: <8551746.20881277237219178.JavaMail.jira@thor> Date: Tue, 22 Jun 2010 16:06:59 -0400 (EDT) From: "Aaron T. Myers (JIRA)" To: hdfs-issues@hadoop.apache.org Subject: [jira] Created: (HDFS-1258) Clearing namespace quota on "/" corrupts FS image MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Clearing namespace quota on "/" corrupts FS image ------------------------------------------------- Key: HDFS-1258 URL: https://issues.apache.org/jira/browse/HDFS-1258 Project: Hadoop HDFS Issue Type: Bug Components: name-node Reporter: Aaron T. Myers The HDFS root directory starts out with a default namespace quota of Integer.MAX_VALUE. If you clear this quota (using "hadoop dfsadmin -clrQuota /"), the fsimage gets corrupted immediately. Subsequent 2NN rolls will fail, and the NN will not come back up from a restart. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.