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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (HADOOP-1224) "Browse the filesystem" link pointing to a dead data-node
Date Wed, 02 May 2007 07:32:16 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Konstantin Shvachko reopened HADOOP-1224:
-----------------------------------------


Now its even worse, we select ONLY! dead nodes.
        if (d != null && !d.isDecommissioned() && isDatanodeDead(d) &&
            !d.isDecommissionInProgress()) {
          return d.getHost() + ":" + d.getInfoPort();
Did anybody ever actually tried to click the link?


> "Browse the filesystem" link pointing to a dead data-node
> ---------------------------------------------------------
>
>                 Key: HADOOP-1224
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1224
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.12.3
>            Reporter: Konstantin Shvachko
>             Fix For: 0.13.0
>
>         Attachments: DFSBrowsingDeadNode_v1.0.patch
>
>
> On the NameNode status web page "Browse the filesystem" link can point to a dead data-node.
> The reason for that is that FSNamesystem.randomDataNode() selects a random node from
the
> list of all nodes rather then selecting among alive nodes only.

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