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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-893) dead datanode set should be maintained in the file handle or file system for hdfs
Date Fri, 02 Feb 2007 01:16:05 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Raghu Angadi updated HADOOP-893:
--------------------------------

    Status: Patch Available  (was: In Progress)

> dead datanode set should be maintained in the file handle or file system for hdfs
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-893
>                 URL: https://issues.apache.org/jira/browse/HADOOP-893
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Owen O'Malley
>         Assigned To: Raghu Angadi
>         Attachments: HADOOP-893-1.patch, HADOOP-893-2.patch
>
>
> Currently each call to read is creating a new set of dead datanodes. It seems like it
would be more useful to keep a set of dead datanodes at either the file handle or file system
level since dead datanodes are probably not quite that transient.

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