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name node should warn if only one dir is listed in dfs.name.dir
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Key: HADOOP-4081
URL: https://issues.apache.org/jira/browse/HADOOP-4081
Project: Hadoop Core
Issue Type: New Feature
Components: dfs
Affects Versions: 0.18.0
Reporter: Allen Wittenauer
Fix For: 0.19.0


The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.

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  • Allen Wittenauer (JIRA) at Sep 5, 2008 at 2:45 pm
    [ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Allen Wittenauer updated HADOOP-4081:
    -------------------------------------

    Priority: Minor (was: Major)
    name node should warn if only one dir is listed in dfs.name.dir
    ---------------------------------------------------------------

    Key: HADOOP-4081
    URL: https://issues.apache.org/jira/browse/HADOOP-4081
    Project: Hadoop Core
    Issue Type: New Feature
    Components: dfs
    Affects Versions: 0.18.0
    Reporter: Allen Wittenauer
    Priority: Minor
    Fix For: 0.19.0


    The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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  • Allen Wittenauer (JIRA) at Sep 5, 2008 at 2:45 pm
    [ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12628644#action_12628644 ]

    Allen Wittenauer commented on HADOOP-4081:
    ------------------------------------------

    The idea here is make it obvious that the admin of a production system is doing something very, very dangerous.
    name node should warn if only one dir is listed in dfs.name.dir
    ---------------------------------------------------------------

    Key: HADOOP-4081
    URL: https://issues.apache.org/jira/browse/HADOOP-4081
    Project: Hadoop Core
    Issue Type: New Feature
    Components: dfs
    Affects Versions: 0.18.0
    Reporter: Allen Wittenauer
    Priority: Minor
    Fix For: 0.19.0


    The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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  • Devaraj Das (JIRA) at Oct 1, 2008 at 2:09 pm
    [ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Devaraj Das updated HADOOP-4081:
    --------------------------------

    Fix Version/s: (was: 0.19.0)

    Please mark it as a blocker for 0.19 if required
    name node should warn if only one dir is listed in dfs.name.dir
    ---------------------------------------------------------------

    Key: HADOOP-4081
    URL: https://issues.apache.org/jira/browse/HADOOP-4081
    Project: Hadoop Core
    Issue Type: New Feature
    Components: dfs
    Affects Versions: 0.18.0
    Reporter: Allen Wittenauer
    Priority: Minor

    The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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groupcommon-dev @
categorieshadoop
postedSep 5, '08 at 2:43p
activeOct 1, '08 at 2:09p
posts4
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websitehadoop.apache.org...
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Devaraj Das (JIRA): 4 posts

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