This patch hasn't been code reviewed.  692 should take priority.


On Feb 2, 2007, at 1:24 PM, Doug Cutting (JIRA) wrote:


[ https://issues.apache.org/jira/browse/HADOOP-893? page=com.atlassian.jira.plugin.system.issuetabpanels:comment- tabpanel#action_12469876 ]

Doug Cutting commented on HADOOP-893:
-------------------------------------

This patch conflicts with HADOOP-692.  Which should take priority?

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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