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If a shard goes down, writes to it are queued on a Gizzard middleware host. What happens if that Gizzard host is then lost?
by jluxenberg 17y ago
If a shard goes down, writes to it are queued on a Gizzard middleware host. What happens if that Gizzard host is then lost?
- eaceaser 17y agoThe queues are local to each host so you'd lose those writes, but since writes are written to a journal on disk, you can apply some redundancy strategy to that as necessary. Depends on the SLA really.