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Posted to hdfs-dev@hadoop.apache.org by "Xiaoyu Yao (Jira)" <ji...@apache.org> on 2019/09/07 00:09:00 UTC

[jira] [Created] (HDDS-2099) Refactor to create pipeline via DN heartbeat response

Xiaoyu Yao created HDDS-2099:
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             Summary: Refactor to create pipeline via DN heartbeat response
                 Key: HDDS-2099
                 URL: https://issues.apache.org/jira/browse/HDDS-2099
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
            Reporter: Xiaoyu Yao


Currently, SCM directly talk to DN GRPC server to create pipeline in a background thread. We should avoid direct communication from SCM to DN for better scalability of ozone. 



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