In case you are using a recent Solr 7.x version with collections that have autoAddReplicas=true, you should disable the auto add replicas feature before powering off so that Solr does not decide to move replicas around because nodes have been lost. See https://lucene.apache.org/solr/guide/7_4/solrcloud-autoscaling-auto-add-replicas.html#using-cluster-property-to-enable-autoaddreplicas
On Wed, Oct 31, 2018 at 3:27 AM lstusr 5u93n4 <lstusr...@gmail.com> wrote: > Hi All, > > We have a solr cloud running 3 shards, 3 hosts, 6 total NRT replicas, and > the data director on hdfs. It has 950 million documents in the index, > occupying 700GB of disk space. > > We need to completely power off the system to move it. > > Are there any actions we should take on shutdown to help the process? > Anyhing we should expect on power on? > > Thanks, > > Kyle > -- Regards, Shalin Shekhar Mangar.
