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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-5391) writeBlock should accept a target storage
Date Sat, 19 Oct 2013 02:42:42 GMT
Arpit Agarwal created HDFS-5391:

             Summary: writeBlock should accept a target storage
                 Key: HDFS-5391
                 URL: https://issues.apache.org/jira/browse/HDFS-5391
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: datanode
    Affects Versions: Heterogeneous Storage (HDFS-2832)
            Reporter: Arpit Agarwal
            Assignee: Arpit Agarwal

writeBlock should optionally accept a target storage, if one is not provided the DataNode
should be able to pick one.

The target storage should be embedded in the block token.

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