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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11502) dn.js set datanode UI to window.location.hostname, it should use jmx bean property to setup hostname
Date Mon, 13 Mar 2017 20:19:41 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HDFS-11502:
-------------------------------
    Target Version/s: 2.9.0, 3.0.0-alpha3, 2.8.1  (was: 3.0.0-alpha2)
       Fix Version/s:     (was: 3.0.0-alpha2)
                          (was: 3.0.0-alpha1)
                          (was: 2.7.3)
                          (was: 2.8.0)

> dn.js set datanode UI to window.location.hostname, it should use jmx bean property to
setup hostname
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-11502
>                 URL: https://issues.apache.org/jira/browse/HDFS-11502
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>    Affects Versions: 2.7.2, 2.7.3
>         Environment: all
>            Reporter: Jeffrey E  Rodriguez
>            Assignee: Jeffrey E  Rodriguez
>         Attachments: HDFS-11502.001.patch, HDFS-11502.002.patch
>
>
> Datanode UI calls "dn.js" which loads properties for datanode.  "dn.js" sets "data.dn.HostName"
datanode UI to "window.location.hostname", it should use a datanode property from jmx beans
or an appropriate property. The issue is
> that if we use a proxy to access datanode UI we would show proxy hostanme instead of
actual datanode hostname.
> I am proposing using Hadoop:service=DataNode,name=JvmMetrics" tag.Hostname field to do
that.



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