[Solved]: low disk watermark [85%] exceeded, replicas will not be assigned to this node
Add the following lines to elasticsearch.yaml
file (elasticsearch-6.3.1/config):
cluster.routing.allocation.disk.threshold_enabled: truecluster.routing.allocation.disk.watermark.low: 93%cluster.routing.allocation.disk.watermark.high: 95%
Also, make sure your watermark.high
is less or equal to the flood watermark (it’s usually set to 95%)