You might want to look at developing a plugin for this or maybe using an
existing one. This one for example might do partly what you
need: https://github.com/derryx/elasticsearch-changes-plugin
If you develop your own plugin, you should be able to tap into what is
happening in the cluster at a
What kind of events do you think of? Single new document indexed? Batch of
docs indexed? Node-wide? Or cluster wide?
event on whenever a document is added to an index cluster wide
You mention Redis, for something like publish/subscribe pattern, you'd
have to use a persistent
I was wondering whether there were any mechanisms to use ES as a realtime
feed for downstream systems. I have a cluster that gathers observations
from many sensors. I have a need to maintain a list of realtime counters in
REDIS so I want to further process these observation once they hit the
What kind of events do you think of? Single new document indexed? Batch of
docs indexed? Node-wide? Or cluster wide?
You mention Redis, for something like publish/subscribe pattern, you'd have
to use a persistent connection and implement your own ES actions, which is
possible with e.g. HTTP
