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From "Christian Kunz (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2937) list of dead nodes with time information
Date Tue, 04 Mar 2008 19:09:41 GMT
list of dead nodes with time information

                 Key: HADOOP-2937
                 URL: https://issues.apache.org/jira/browse/HADOOP-2937
             Project: Hadoop Core
          Issue Type: Improvement
          Components: dfs
    Affects Versions: 0.16.0
            Reporter: Christian Kunz

One of our namenodes ended up with 5% of dead datanodes.
It occurred to us that it would be good to know when individual datanodes became dead. If
the list of dead datanodes on the GUI of the namenode included a sortable column of the  'going-dead'
times then it would be easier to see whether there is potential danger of having lost some

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