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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10246) HDFS Standby NameNode dfshealth.jsp Response very slow
Date Fri, 01 Apr 2016 15:00:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221805#comment-15221805
] 

Vinayakumar B commented on HDFS-10246:
--------------------------------------

[~piaoyu zhang], In latest versions of hadoop. {{dfshealth.jsp}} has been replaced by new
HTML5 webUI {{dfshealth.html}}

Where page will load without any hiccups. Its completely lockless and works entirely on basis
of JMX metrics.

> 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



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