Add stale shard issue to Resiliency page #14681
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This commit adds a simple description of the stale shard issue to the Resiliency page. Relates #14671
jasontedor
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LGTM |
jasontedor
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Nov 11, 2015
Add stale shard issue to Resiliency page
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| === Do not allow stale shards to automatically be promoted to primary (STATUS: ONGOING) | ||
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| In some scenarios, a succession of multiple isolated nodes can cause a stale replica shard to be promoted to primary |
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How about "In some scenarios, after loss of all valid copies, a stale replica shard can be assigned as a primary. This can lead to a loss of acknowledged writes, if the valid copies are not lost but are rather temporally isolated by a network partition"?
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This commit adds a simple description of the stale shard issue to the
Resiliency page.
Relates #14671