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 14FDD1983B for ; Fri, 1 Apr 2016 15:07:26 +0000 (UTC) Received: (qmail 18821 invoked by uid 500); 1 Apr 2016 15:07:25 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 18770 invoked by uid 500); 1 Apr 2016 15:07:25 -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 18752 invoked by uid 99); 1 Apr 2016 15:07:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Apr 2016 15:07:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 917252C1F60 for ; Fri, 1 Apr 2016 15:07:25 +0000 (UTC) Date: Fri, 1 Apr 2016 15:07:25 +0000 (UTC) From: "zhangyubiao (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-10246) HDFS Standby NameNode dfshealth.jsp Response very slow 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-10246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221814#comment-15221814 ] zhangyubiao commented on HDFS-10246: ------------------------------------ [~vinayrpet] I konw the latest versions of hadoop replaced by new HTML5 webUI dfshealth.html . But We still use Hadoop-2.2.0. We open the jmx metrics and find it very slow too. And sometimes the Active NameNode lost the node and recorvery in a few times . I update the stacks for Standby NameNode > HDFS Standby NameNode dfshealth.jsp Response very slow > ---------------------------------------------------------- > > Key: HDFS-10246 > URL: https://issues.apache.org/jira/browse/HDFS-10246 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 2.2.0 > Environment: CentOS6.3 Hadoop-2.2.0 > Reporter: zhangyubiao > Labels: bug > Attachments: stacks.txt > > > HDFS Standby NameNode dfshealth.jsp Response very slow -- This message was sent by Atlassian JIRA (v6.3.4#6332)