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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6294) Use INode IDs to avoid conflicts when a file open for write is renamed
Date Mon, 28 Apr 2014 17:40:16 GMT
Colin Patrick McCabe created HDFS-6294:
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             Summary: Use INode IDs to avoid conflicts when a file open for write is renamed
                 Key: HDFS-6294
                 URL: https://issues.apache.org/jira/browse/HDFS-6294
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 0.20.1
            Reporter: Colin Patrick McCabe
            Assignee: Colin Patrick McCabe


Now that we have a unique INode ID for each INode, clients with files that are open for write
can use this unique ID rather than a file path when they are requesting more blocks or closing
the open file.  This will avoid conflicts when a file which is open for write is renamed,
and another file with that name is created.



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