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 BF6BD1864E for ; Wed, 23 Sep 2015 13:19:38 +0000 (UTC) Received: (qmail 95320 invoked by uid 500); 23 Sep 2015 13:19:04 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 95264 invoked by uid 500); 23 Sep 2015 13:19:04 -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 95251 invoked by uid 99); 23 Sep 2015 13:19:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Sep 2015 13:19:04 +0000 Date: Wed, 23 Sep 2015 13:19:04 +0000 (UTC) From: "Casey Brotherton (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-9100) HDFS Balancer does not respect dfs.client.use.datanode.hostname 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-9100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Casey Brotherton updated HDFS-9100: ----------------------------------- Status: Patch Available (was: Open) > HDFS Balancer does not respect dfs.client.use.datanode.hostname > --------------------------------------------------------------- > > Key: HDFS-9100 > URL: https://issues.apache.org/jira/browse/HDFS-9100 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover, HDFS > Reporter: Yongjun Zhang > Assignee: Casey Brotherton > Attachments: HDFS-9100.000.patch > > > In Balancer Dispatch.java: > {code} > private void dispatch() { > LOG.info("Start moving " + this); > Socket sock = new Socket(); > DataOutputStream out = null; > DataInputStream in = null; > try { > sock.connect( > NetUtils.createSocketAddr(target.getDatanodeInfo().getXferAddr()), > HdfsConstants.READ_TIMEOUT); > {code} > getXferAddr() is called without taking into consideration of dfs.client.use.datanode.hostname setting, this would possibly fail balancer run issued from outside a cluster. > Thanks [~caseyjbrotherton] for reporting the issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)