Getting bellow error but elastic and kibana both working fine. Let me know the issue?
org.elasticsearch.action.UnavailableShardsException: at least one primary shard for the index [.security-7] is unavailable
at org.elasticsearch.xpack.security.support.SecurityIndexManager.getUnavailableReason(SecurityIndexManager.java:181) ~[x-pack-security-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authz.store.NativePrivilegeStore.innerGetPrivileges(NativePrivilegeStore.java:185) [x-pack-security-7.9.0.jar:7.9.0]
....
org.elasticsearch.action.search.SearchPhaseExecutionException: all shards failed
at org.elasticsearch.action.search.AbstractSearchAsyncAction.onPhaseFailure(AbstractSearchAsyncAction.java:551) [elasticsearch-7.9.0.jar:7.9.0]
...
org.elasticsearch.action.NoShardAvailableActionException: No shard available for [get [.kibana][_doc][space:default]: routing [null]]
...
[2020-09-21T21:23:54,004][INFO ][o.e.c.r.a.AllocationService] [Innode] Cluster health status changed from [RED] to [YELLOW] (reason: [shards started [[.kibana_task_manager_1][0]]]).
[2020-09-21T21:24:17,331][INFO ][o.e.c.m.MetadataIndexTemplateService] [Innode] adding template [.management-beats] for index patterns [.management-beats]
........