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From "Nanda kumar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-13334) Ozone: Store only datanode UUID in datanode.id file
Date Thu, 22 Mar 2018 22:49:00 GMT
Nanda kumar created HDFS-13334:
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             Summary: Ozone: Store only datanode UUID in datanode.id file
                 Key: HDFS-13334
                 URL: https://issues.apache.org/jira/browse/HDFS-13334
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Nanda kumar


Now we are storing complete DatanodeDetailsProto to the datanode.id file, it's sufficient
to store just the UUID of datanode as other details might change between restarts.



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