elasticsearch/docs/reference/modules/cluster
David Turner 83d6589b2a
Account for remaining recovery in disk allocator (#58029)
Today the disk-based shard allocator accounts for incoming shards by
subtracting the estimated size of the incoming shard from the free space on the
node. This is an overly conservative estimate if the incoming shard has almost
finished its recovery since in that case it is already consuming most of the
disk space it needs.

This change adds to the shard stats a measure of how much larger each store is
expected to grow, computed from the ongoing recovery, and uses this to account
for the disk usage of incoming shards more accurately.
2020-07-01 08:04:45 +01:00
..
allocation_awareness.asciidoc [DOCS] Relocate shard allocation module content (#56535) 2020-05-12 08:55:57 -04:00
allocation_filtering.asciidoc [DOCS] Relocate shard allocation module content (#56535) 2020-05-12 08:55:57 -04:00
disk_allocator.asciidoc Account for remaining recovery in disk allocator (#58029) 2020-07-01 08:04:45 +01:00
misc.asciidoc [DOCS] Relocate shard allocation module content (#56535) 2020-05-12 08:55:57 -04:00
shards_allocation.asciidoc [DOCS] Relocate shard allocation module content (#56535) 2020-05-12 08:55:57 -04:00