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Posted to hdfs-dev@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2019/01/28 17:09:00 UTC

[jira] [Created] (HDDS-1021) Add functionality to make a datanode participate in a single node Ratis as well as 3 node Ratis pipeline

Shashikant Banerjee created HDDS-1021:
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             Summary: Add functionality to make a datanode participate in a single node Ratis as well as 3 node Ratis pipeline
                 Key: HDDS-1021
                 URL: https://issues.apache.org/jira/browse/HDDS-1021
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: Ozone Datanode, SCM
    Affects Versions: 0.4.0
            Reporter: Shashikant Banerjee
            Assignee: Shashikant Banerjee
             Fix For: 0.4.0


Currently, if a datanode is a part of 3 node Ratis pipeline, it cannot participate in a single node Ratis pipeline. This Jira aims to enable datanodes to become part of a a 3 node Ratis pipeline as well as single node Ratis pipeline. This is the first step in introducing multiRaft in Ozone.



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