Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 27E6017275 for ; Fri, 20 Mar 2015 01:35:44 +0000 (UTC) Received: (qmail 43078 invoked by uid 500); 20 Mar 2015 01:35:38 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 43018 invoked by uid 500); 20 Mar 2015 01:35:38 -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 43006 invoked by uid 99); 20 Mar 2015 01:35:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 20 Mar 2015 01:35:38 +0000 Date: Fri, 20 Mar 2015 01:35:38 +0000 (UTC) From: "Lei (Eddy) Xu (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-7833) DataNode reconfiguration does not recalculate valid volumes required, based on configured failed volumes tolerated. 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/HDFS-7833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lei (Eddy) Xu updated HDFS-7833: -------------------------------- Attachment: HDFS-7833.001.patch [~cnauroth] Thanks for reviewing this. I updated the patch to add the test you described. > DataNode reconfiguration does not recalculate valid volumes required, based on configured failed volumes tolerated. > ------------------------------------------------------------------------------------------------------------------- > > Key: HDFS-7833 > URL: https://issues.apache.org/jira/browse/HDFS-7833 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.6.0 > Reporter: Chris Nauroth > Assignee: Lei (Eddy) Xu > Attachments: HDFS-7833.000.patch, HDFS-7833.001.patch > > > DataNode reconfiguration never recalculates {{FsDatasetImpl#validVolsRequired}}. This may cause incorrect behavior of the {{dfs.datanode.failed.volumes.tolerated}} property if reconfiguration causes the DataNode to run with a different total number of volumes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)