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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7153) Add storagePolicy to NN edit log during file creation
Date Fri, 26 Sep 2014 20:19:34 GMT
Arpit Agarwal created HDFS-7153:
-----------------------------------

             Summary: Add storagePolicy to NN edit log during file creation
                 Key: HDFS-7153
                 URL: https://issues.apache.org/jira/browse/HDFS-7153
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 2.6.0
            Reporter: Arpit Agarwal
            Assignee: Arpit Agarwal


Storage Policy ID is currently not logged in the NN edit log during file creation as part
of {{AddOp}}. This is okay for now since we don't have an API to set storage policy during
file creation.

However now that we have storage policies, for HDFS-6581 we are looking into using the feature
instead of adding a new field to the INodeFile header. It would be useful to have the ability
to save policy on file create.



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