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https://issues.apache.org/jira/browse/HDDS-6544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-6544:
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Labels: pull-request-available (was: )
> New container replication operations for schema v3 container.
> -------------------------------------------------------------
>
> Key: HDDS-6544
> URL: https://issues.apache.org/jira/browse/HDDS-6544
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Mark Gui
> Assignee: Mark Gui
> Priority: Major
> Labels: pull-request-available
>
> After rocksdb merge, all container metadata all resides in a single db
> instance, so we can't just export the container by tar the container
> directory into a tarball and send it over, we have to extract the metadata
> that belong to the container to be replicated and include them in the
> tarball. After the target DN received the tarball, it should pay attention to
> import those metadata files into the local db instance.
> Rocksdb provides facilities to dump and import range KVs with sst files:
> * SstFileWriter
> * ingestExternalFile
> FYI: https://github.com/facebook/rocksdb/wiki/Creating-and-Ingesting-SST-files
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