I have 8 nodes in my cluster, but I noticed that the memory usage is
pretty un-even once all of my documents are indexed. That by itself
doesn't bother me, but I am getting worried because I noticed that as
I've been populating a new index, the node that is almost full for
some reason seems to want to attract a lot more documents to it!
It's actually starting to garbage collect more often than the other
nodes (not too often, just twice a day).
My question is - when/if that node runs really low on memory will ES
start filling the other nodes? Is there some kind of threshold (95%
full) where ES will stop attempting to drop more documents on this
Several of my other nodes are less than 25% full and could easily