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Posted to issues@ozone.apache.org by "Ethan Rose (Jira)" <ji...@apache.org> on 2020/06/25 20:35:00 UTC

[jira] [Created] (HDDS-3869) Use different column families for datanode block and metadata

Ethan Rose created HDDS-3869:
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             Summary: Use different column families for datanode block and metadata
                 Key: HDDS-3869
                 URL: https://issues.apache.org/jira/browse/HDDS-3869
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: Ozone Datanode
            Reporter: Ethan Rose
            Assignee: Ethan Rose


Currently datanodes place all of their data under the default column family in RocksDB. This differs from OM and SCM which organize their data into different column families based on its type. By having the datanode place its metadata in one column family, and block data in another, it will be easier to view for debugging and organizational purposes.



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