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Type:
Sub-task
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 0.5.0
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Component/s: OM HA, Ozone Manager
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Labels:
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Target Version/s:
If a follower OM is lagging way behind the leader OM or in case of a restart or bootstrapping, a follower OM might need RocksDB checkpoint from the leader to catch up with it. This is because the leader might have purged its logs after taking a snapshot.
This Jira aims to add support to download a RocksDB checkpoint from leader OM to follower OM through a HTTP servlet. We reuse the DBCheckpoint servlet used by Recon server.
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