So many Error in my cluster

Hello, (sorry my english)

i got so many error,

[2020-01-31T09:18:19,720][WARN ][o.e.c.r.a.AllocationService] [node-name-01] [.monitoring-kibana-6-2020.01.31][0] marking unavailable shards as stale: [w_kcv7S8u9_B8w]

[2020-01-31T09:18:16,869][WARN ][o.e.d.z.PublishClusterStateAction] [node-name-01] publishing cluster state with version [46542] failed for the following nodes: [[{node-name-03}{l40Q5lQuRv6e-BaHGwsOTQ}{tx8Yiai7QZalfilMPzPj9g}{192.168.112.13}{192.168.112.13:9300}{ml.machine_memory=8339591168, ml.max_open_jobs=20, xpack.installed=true, ml.enabled=true}]]

[2020-01-31T09:18:16,259][WARN ][o.e.c.s.MasterService ] [node-name-01] cluster state update task [zen-disco-node-join[{node-name-02}{l40Q5lQuRv6e-BaHGwsOTQ}{tx8Yiai7QZalfilMPzPj9g}{192.168.112.13}{192.168.112.13:9300}{ml.machine_memory=8339591168, ml.max_open_jobs=20, xpack.installed=true, ml.enabled=true}]] took [30s] above the warn threshold of 30s

(timestamp)
2020-01-31 09:18:24
2020-01-31 09:17:54
2020-01-31 09:17:24
2020-01-31 09:16:54
...

[2020-01-31T09:18:13,143][WARN ][r.suppressed ] [node_name_02] path:/_template/.management-beats, params: {include_type_name=true, name=.management-beats}

Hey

In case you need help in another language like french, look at https://discuss.elastic.co/c/in-your-native-tongue/discussions-en-francais

Could you explain otherwise what happened? What did you do? Is that a fresh new install? Which version?

Thanks, i will go in other forum for talking about my pb it was better for me