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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