22679c7932
This fixes missing to marking shard snapshots as failures when multiple data-nodes are lost during the snapshot process or shard snapshot failures have occured before a node left the cluster. The problem was that we were simply not adding any shard entries for completed shards on node-left events. This has no effect for a successful shard, but for a failed shard would lead to that shard not being marked as failed during snapshot finalization. Fixed by corectly keeping track of all previous completed shard states as well in this case. Also, added an assertion that without this fix would trip on almost every run of the resiliency tests and adjusted the serialization of SnapshotsInProgress.Entry so we have a proper assertion message. Closes #47550 |
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