OpenSearch/x-pack/plugin/searchable-snapshots
Yannick Welsch 15c85b29fd
Account for recovery throttling when restoring snapshot (#58658) (#58811)
Restoring from a snapshot (which is a particular form of recovery) does not currently take recovery throttling into account
(i.e. the `indices.recovery.max_bytes_per_sec` setting). While restores are subject to their own throttling (repository
setting `max_restore_bytes_per_sec`), this repository setting does not allow for values to be configured differently on a
per-node basis. As restores are very similar in nature to peer recoveries (streaming bytes to the node), it makes sense to
configure throttling in a single place.

The `max_restore_bytes_per_sec` setting is also changed to default to unlimited now, whereas previously it was set to
`40mb`, which is the current default of `indices.recovery.max_bytes_per_sec`). This means that no behavioral change
will be observed by clusters where the recovery and restore settings were not adapted.

Relates https://github.com/elastic/elasticsearch/issues/57023

Co-authored-by: James Rodewig <james.rodewig@elastic.co>
2020-07-01 12:19:29 +02:00
..
qa Mute AzureSearchableSnapshotsIT (#58775) 2020-06-30 13:30:51 -06:00
src Account for recovery throttling when restoring snapshot (#58658) (#58811) 2020-07-01 12:19:29 +02:00
build.gradle Remove deprecated usage of testCompile configuration (#57921) (#58083) 2020-06-14 22:30:44 +02:00