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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-75) dfs should check full file availability only at close
Date Fri, 10 Mar 2006 22:35:38 GMT
dfs should check full file availability only at close
-----------------------------------------------------

         Key: HADOOP-75
         URL: http://issues.apache.org/jira/browse/HADOOP-75
     Project: Hadoop
        Type: Improvement
  Components: dfs  
    Versions: 0.1    
    Reporter: Doug Cutting
    Priority: Minor
     Fix For: 0.1


Currently it appears that dfs checks that the namenode knows about all blocks in a file as
each block is written.  It would be more efficient to only check that all blocks are stored
somewhere when the file is closed.

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