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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDDS-1279) [Ozone Upgrade] Add support for generating block tokens to communicate with data nodes for upgrade.
Date Thu, 14 Mar 2019 00:43:00 GMT
Anu Engineer created HDDS-1279:
----------------------------------

             Summary: [Ozone Upgrade] Add support for generating block tokens to communicate
with data nodes for upgrade.
                 Key: HDDS-1279
                 URL: https://issues.apache.org/jira/browse/HDDS-1279
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
          Components: upgrade
            Reporter: Anu Engineer


With Security support in ozone, the planner needs to get tokens from OM or SCM to be able
to communicate with data nodes. While upgrading is happening SCM or OM might not be fully
initialized. This JIRA tracks how we will solve the issue of upgrading a secure cluster.



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