FAQ
Error "nnaddr url param is null" when clicking on a node from NN Live Node Link
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Key: HDFS-1709
URL: https://issues.apache.org/jira/browse/HDFS-1709
Project: Hadoop HDFS
Issue Type: Sub-task
Affects Versions: Federation Branch
Reporter: Jitendra Nath Pandey
Assignee: Jitendra Nath Pandey
Fix For: Federation Branch


Several links on dfs health page result in the error "nnaddr url param is null". The links landing on datanode must have nnaddr parameter in the url. The links that land on namenode can use namenode address from servlet context.

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  • Jitendra Nath Pandey (JIRA) at Mar 3, 2011 at 8:07 pm
    [ https://issues.apache.org/jira/browse/HDFS-1709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Jitendra Nath Pandey resolved HDFS-1709.
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    Resolution: Fixed
    Hadoop Flags: [Reviewed]

    I have committed this.
    Error "nnaddr url param is null" when clicking on a node from NN Live Node Link
    -------------------------------------------------------------------------------

    Key: HDFS-1709
    URL: https://issues.apache.org/jira/browse/HDFS-1709
    Project: Hadoop HDFS
    Issue Type: Sub-task
    Components: name-node
    Affects Versions: Federation Branch
    Reporter: Jitendra Nath Pandey
    Assignee: Jitendra Nath Pandey
    Fix For: Federation Branch

    Attachments: HDFS-1709.2.patch, HDFS-1709.3.patch


    Several links on dfs health page result in the error "nnaddr url param is null". The links landing on datanode must have nnaddr parameter in the url. The links that land on namenode can use namenode address from servlet context.
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    For more information on JIRA, see: http://www.atlassian.com/software/jira

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