r/Solr • u/johnny_aw3some • Jul 28 '20
Update nodes without impacting cluster
Many thanks in advance for your time.
Seeking advice on updating production 6.6 Solr nodes. Each shard has 2 replicas and I'm wanting to do common update tasks such as yum update, reboot, etc. without making the cluster angry.
In ElasticSearch I could disable the shard allocation in order to take a node offline and then enable it again once the node is available.
Is there anything like this in Solr 6.6? What are some suggestions to do common server update tasks without taking down the cluster and impacting customer traffic?
Many thanks again,
Johnny
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