I have a 4 node ES cluster. I am adding new docs at a rate of about 3k/sec.
After an hour my cluster status turns to yellow. I see that node 2 is no
longer part of the cluster when I curl the "_cluster/state" endpoint.
Hitting the "_cluster/health" endpoint reveals that I have 872 unassigned
I login to node 2 and find ES running. I want to restart ES on node 2 to
see if it will rejoin my cluster. I issue the command: "curl -XPOST
'http://localhost:9200/_cluster/nodes/_local/_shutdown' " and get
back curl: (56) Failure when receiving data from the peer. I try this
several more times and ES will still not shut down on node 2. I believe at
this point if I kill -9 the process the cluster will move from "yellow" to
"red". How do I gracefully recover from this situation? Is it possible?
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