Return-Path: Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: (qmail 3427 invoked from network); 3 Mar 2011 20:55:58 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 3 Mar 2011 20:55:58 -0000 Received: (qmail 51983 invoked by uid 500); 3 Mar 2011 20:55:57 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 51923 invoked by uid 500); 3 Mar 2011 20:55:57 -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 51915 invoked by uid 99); 3 Mar 2011 20:55:57 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Mar 2011 20:55:57 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Mar 2011 20:55:57 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 5C6424EF85 for ; Thu, 3 Mar 2011 20:55:37 +0000 (UTC) Date: Thu, 3 Mar 2011 20:55:37 +0000 (UTC) From: "Suresh Srinivas (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: <1621065797.11948.1299185737374.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] Created: (HDFS-1717) Federation: FSDataset volumeMap access is not correctly synchronized MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Federation: FSDataset volumeMap access is not correctly synchronized --------------------------------------------------------------------- Key: HDFS-1717 URL: https://issues.apache.org/jira/browse/HDFS-1717 Project: Hadoop HDFS Issue Type: Sub-task Components: data-node Affects Versions: Federation Branch Reporter: Suresh Srinivas Assignee: Suresh Srinivas Fix For: Federation Branch FSDataset volumeMap access has several issues: # Access to it is not synchronized all the time, using FSDataset.this as lock, as expected. # It is synchronized using different locks. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira