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From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9004) Add upgrade domain to DatanodeInfo
Date Wed, 02 Sep 2015 03:04:48 GMT
Ming Ma created HDFS-9004:

             Summary: Add upgrade domain to DatanodeInfo
                 Key: HDFS-9004
                 URL: https://issues.apache.org/jira/browse/HDFS-9004
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Ming Ma

As part of upgrade domain feature, we first need to add upgrade domain string to {{DatanodeInfo}}.
It includes things like:

* Add a new field to DatanodeInfo.
* Modify protobuf for DatanodeInfo.
* Update DatanodeInfo.getDatanodeReport to include upgrade domain.

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