David Turner bb3ea99850 Skip zone/host awareness with auto-expand replicas (#69334) ... Today if an index is set to `auto_expand_replicas: N-all` then we will try and create a shard copy on every node that matches the applicable allocation filters. This conflits with shard allocation awareness and the same-host allocation decider if there is an uneven distribution of nodes across zones or hosts, since these deciders prevent shard copies from being allocated unevenly and may therefore leave some unassigned shards. The point of these two deciders is to improve resilience given a limited number of shard copies but there is no need for this behaviour when the number of shard copies is not limited, so this commit supresses them in that case. Closes #54151 Closes #2869		2021-02-22 16:53:58 +00:00
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allocation_awareness.asciidoc	[DOCS] Document dynamic cluster-lvl shard alloc settings (#61338)	2020-08-31 11:04:11 -04:00
allocation_filtering.asciidoc	DOCS: general overview of data tiers and roles (#63086)	2020-10-07 17:06:54 +01:00
disk_allocator.asciidoc	Expand docs on disk-based shard allocation (#65668)	2020-12-07 14:51:26 +00:00
misc.asciidoc	[DOCS] Clarify diff between shards per node settings (#64875)	2020-11-16 08:33:04 -05:00
shards_allocation.asciidoc	Skip zone/host awareness with auto-expand replicas (#69334)	2021-02-22 16:53:58 +00:00