[7.x] Add peer recoveries using snapshot files when possible#76482
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fcofdez merged 4 commits intoelastic:7.xfrom Aug 13, 2021
Merged
[7.x] Add peer recoveries using snapshot files when possible#76482fcofdez merged 4 commits intoelastic:7.xfrom
fcofdez merged 4 commits intoelastic:7.xfrom
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This commit adds peer recoveries from snapshots. It allows establishing a replica by downloading file data from a snapshot rather than transferring the data from the primary. Enabling this feature is done on the repository definition. Repositories having the setting `use_for_peer_recovery=true` will be consulted to find a good snapshot when recovering a shard. Relates elastic#73496 Backport of elastic#76237
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This commit adds peer recoveries from snapshots. It allows establishing a replica by downloading file data from a snapshot rather than transferring the data from the primary.
Enabling this feature is done on the repository definition. Repositories having the setting
use_for_peer_recovery=truewill be consulted to find a good snapshot when recovering a shard.Relates #73496
Backport of #76237