Lost 3 Nodes

Elastic Stack Elasticsearch
1

Hi we are fairly new to ES and last night we lost connection to three of our nodes. Can anyone explain some of these errors/messages please.

  1. EerrorClusterBlockException:[SERVICE_UNAVAILABLE]/state not recovered / initialized] :)status$^0

  2. DEBUG action.admin.indicies.create connection exception while trying to forward request to master node.

We also use marvel
3) Error marvel_agent_exporter error sending data to [ http://0:0:0:0:0:0:0:0]:9200

Thanks for any help / advice.

2

You should really post the entire log, there should be more there that will help us.

3

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