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Posted to issues@ozone.apache.org by "Prashant Pogde (Jira)" <ji...@apache.org> on 2022/06/09 04:38:00 UTC

[jira] [Created] (HDDS-6860) Handle RocksDB compaction for Snapdiff

Prashant Pogde created HDDS-6860:
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             Summary: Handle RocksDB compaction for Snapdiff
                 Key: HDDS-6860
                 URL: https://issues.apache.org/jira/browse/HDDS-6860
             Project: Apache Ozone
          Issue Type: Sub-task
          Components: Ozone Manager
    Affects Versions: 1.3.0
            Reporter: Prashant Pogde
            Assignee: Prashant Pogde


In absence of RocksDB compaction, SST files based Snap diff goes through the changes roughly proportionate to churn between the two snapshots. RocksDB compaction process can throw this diff space to more than the actual churn. As part of this Jira, we will track changes to make Snap diff more efficient in the presence of RocksDB compaction.  



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