Glen Geng created HDDS-4599:
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Summary: Properly handle inflight delete/add in ReplicationManager.
Key: HDDS-4599
URL: https://issues.apache.org/jira/browse/HDDS-4599
Project: Hadoop Distributed Data Store
Issue Type: Sub-task
Components: SCM HA
Affects Versions: 1.1.0
Reporter: Glen Geng
ReplicationManager maintains the in-flight replication and deletion in-memory,
which is not replicated using Ratis. So, theoretically it’s possible that we
might run into data loss issues and over replicated issues if we immediately
start ReplicationManager after a failover.
There is a quick fix for the potential data loss issue HDDS-4589, however we
need a thorough solution for both in-flight add and in-flight delete.
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