I have a cluster, that statu is yellow
.security-7 is UNASSIGNED
when i use this order _cluster/allocation/explain I encounter this error and i don't know how to do
Some one can help me PLZ
7.10.17 is EOL and no longer supported. Please upgrade ASAP.
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my system log like this
[2023-06-26T15:43:15,751][WARN ][o.e.c.r.a.AllocationService] [dev-master] failing shard [failed shard, shard [.security-7][0], node[VuxSMWDzS5WIhMhdFzVsPQ], [R], recovery_source[peer recovery], s[INITIALIZING], a[id=aeqJdnIVS-GrvCTWtu1gbw], unassigned_info[[reason=ALLOCATION_FAILED], at[2023-06-26T07:43:14.968Z], failed_attempts[4], failed_nodes[[VuxSMWDzS5WIhMhdFzVsPQ]], delayed=false, details[failed shard on node [VuxSMWDzS5WIhMhdFzVsPQ]: failed to create index, failure IllegalArgumentException[Unknown filter type [pattern_capture] for [email]]], allocation_status[no_attempt]], message [failed to create index], failure [IllegalArgumentException[Unknown filter type [pattern_capture] for [email]]], markAsStale [true]]
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