readme for aggregatorG


Common ES search: 

http://localhost:9200/courses/course/_search?q=painting%20AND%20A2

http://localhost:9200/courses/course/_search?q=title:science
http://localhost:9200/courses/course/_search?q=*


Example mongo search

mongo <<!!
use xcri
db.courses.find({})
!!


Clearing down

mongo <<!!
use oda;
db.aggregations.remove({});
use xcri;
db.courses.remove({});
!!

curl -XDELETE 'http://localhost:9200/courses/'




Setting up ES:

cluster:
   name:   aggr

node:
   name: "Aggr Master"
   master: true
   data: true

# bind to 0.0.0.0 by defauly
# network:
#    host: 127.0.0.1

path:
  logs: /var/log/elasticsearch
  data: /var/data/elasticsearch

http:
   port: 9200
   enabled: true