Elasticsearch Commands

es_commands.js

# metadata
GET _cat/indices?

# m, d,i 
GET _cat/nodes?V&s=ip:asc
GET _cat/master?v
GET _cat/shards?v
GET _cat/allocations?v

GET _cluster/heatlh
GET _nodes/stats

# find tasks
GET _tasks?actions=*reindex*

# reindex
# set refresh_interval to -1 first
# remember to put back to "1s"
POST /index/_settings
{
  "refresh_interval": -1
}

POST _reindex
{
  "source": {
    "index": "A"
  },
  "dest": {
    "index": "B"
  }
}