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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5561) FSNameSystem#getNameJournalStatus() in JMX should return plain text instead of HTML
Date Tue, 26 Nov 2013 02:01:37 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HDFS-5561:
-----------------------------

    Summary: FSNameSystem#getNameJournalStatus() in JMX should return plain text instead of
HTML  (was: getNameJournalStatus() in JMX should not return HTML at all)

> FSNameSystem#getNameJournalStatus() in JMX should return plain text instead of HTML
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-5561
>                 URL: https://issues.apache.org/jira/browse/HDFS-5561
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 3.0.0, 2.2.0
>            Reporter: Fengdong Yu
>            Assignee: Haohui Mai
>            Priority: Minor
>         Attachments: HDFS-5561.000.patch, NNUI.PNG
>
>
> Currently FSNameSystem#getNameJournalStatus() returns the status of the quorum stream,
which is an HTML string. This should not happen since that getNameJournalStatus() is a JMX
call. This will confuse the downstream clients (e.g., the web UI) and lead to incorrect result.
> This jira proposes to change the information to plain text.



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