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Posted to issues@ozone.apache.org by "Li Cheng (Jira)" <ji...@apache.org> on 2020/04/28 08:40:00 UTC

[jira] [Created] (HDDS-3499) Address compatibility issue by SCM DB instances change

Li Cheng created HDDS-3499:
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             Summary: Address compatibility issue by SCM DB instances change
                 Key: HDDS-3499
                 URL: https://issues.apache.org/jira/browse/HDDS-3499
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
            Reporter: Li Cheng


After https://issues.apache.org/jira/browse/HDDS-3172, SCM now has one single rocksdb instance instead of multiple db instances. 

For running Ozone cluster, we need to address compatibility issues. One possible way is to have a side-way tool to migrate old metadata from multiple dbs to current single db.



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