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 9FA0C11086 for ; Wed, 17 Sep 2014 04:47:34 +0000 (UTC) Received: (qmail 47359 invoked by uid 500); 17 Sep 2014 04:47:34 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 47297 invoked by uid 500); 17 Sep 2014 04:47:34 -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 47285 invoked by uid 99); 17 Sep 2014 04:47:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Sep 2014 04:47:34 +0000 Date: Wed, 17 Sep 2014 04:47:34 +0000 (UTC) From: "Lei (Eddy) Xu (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-6808) Add command line option to ask DataNode reload configuration. 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-6808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lei (Eddy) Xu updated HDFS-6808: -------------------------------- Attachment: HDFS-6808.005.patch Rebased to HDFS-6727 and added error messages captured from refreshVolumes. > Add command line option to ask DataNode reload configuration. > ------------------------------------------------------------- > > Key: HDFS-6808 > URL: https://issues.apache.org/jira/browse/HDFS-6808 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode > Affects Versions: 2.5.0 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Attachments: HDFS-6808.000.combo.patch, HDFS-6808.000.patch, HDFS-6808.001.combo.patch, HDFS-6808.001.patch, HDFS-6808.002.combo.patch, HDFS-6808.002.patch, HDFS-6808.003.combo.txt, HDFS-6808.003.patch, HDFS-6808.004.combo.patch, HDFS-6808.004.patch, HDFS-6808.005.combo.patch, HDFS-6808.005.patch > > > The workflow of dynamically changing data volumes on DataNode is > # Users manually changed {{dfs.datanode.data.dir}} in the configuration file > # User use command line to notify DN to reload configuration and updates its volumes. > This work adds command line support to notify DN to reload configuration. -- This message was sent by Atlassian JIRA (v6.3.4#6332)