Currently shrinking a series of index patterns and running into a problem suddenly. When shrinking our main index pattern, I suddenly get a red index health. The source index is only 2.2GB, 5 shards, 1 replica and I get this behavior every time with this index pattern.
The new index is created, however no docs or size and just a read state. I'm using Curator and I don't see any errors in the log, even with Debug logs.
The really weird thing is that I've probably shrunk 300 indices in other index patterns without a single issue.
Any input on how to trouble shoot this?
Curator v5.5.4 and v5.6.0
action: shrink description: >- Shrink selected indices on the node with the most available space. Delete source index after successful shrink, then reroute the shrunk index with the provided parameters. options: ignore_empty_list: True shrink_node: DETERMINISTIC node_filters: permit_masters: True number_of_shards: 1 number_of_replicas: 1 shrink_prefix: shrink_suffix: '-cold' delete_after: True wait_for_active_shards: 1 extra_settings: settings: index.codec: best_compression wait_for_completion: True wait_for_rebalance: True wait_interval: 9 max_wait: -1 filters: - filtertype: pattern kind: prefix value: logstash-2018.1 - filtertype: age source: creation_date direction: older unit: days unit_count: 100