[
https://issues.apache.org/jira/browse/HDDS-7601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated HDDS-7601:
---------------------------------
Labels: pull-request-available (was: )
> [Snapshot] Use RocksDB to persist compaction log
> ------------------------------------------------
>
> Key: HDDS-7601
> URL: https://issues.apache.org/jira/browse/HDDS-7601
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Assignee: Hemant Kumar
> Priority: Minor
> Labels: pull-request-available
>
> 1. We need to deal with potential (silent) corruption against the compaction
> log. We could leverage RocksDB's built-in [per-key
> checksum|https://rocksdb.org/blog/2022/07/18/per-key-value-checksum.html] to
> deal with it rather than handling it ourselves.
> 2. Implement an {{OmDBMetaInfoManager}} interface that could use either plain
> text or RocksDB as the backend storage. Or maybe just RocksDB for simplicity.
> 3. This means each OM would have its own metadata DB that stores information
> about the main OM DB, where we could store compaction log, SST filtering
> status and potentially more.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
