Elasticsearch 6.2.4 不提供数据查询

Question

We have an elasticsearch running on docker (docker.elastic.co/elasticsearch/elasticsearch: 6.2.4 ) which is not returning data to any of our queries. Pasting my query and response below.

query:
*curl -XGET "http://localhost:9200/full_sessions/_doc/_search"*

Result:
*{"took":0,"timed_out":false,"_shards":{"total":5,"successful":5,"skipped":0,"failed":0},"hits":{"total":0,"max_score":null,"hits":[]}}*

We have data in it, I tried the same via kibana but no luck but I can see data from Discover option in kibana

Screenshot of Kibana Problem

Screenshot of kibana

Query: 

curl -XGET "http://elasticsearch:9200/_cat/indices"


yellow open xxx_full_sessions xxxxxxxxxxxxxxxxx 5 1 175721     6 245.6mb 245.6mb


Query: 

curl -XGET "http://elasticsearch:9200/_cat/health"

{
  "cluster_name": "docker-cluster",
  "status": "yellow",
  "timed_out": false,
  "number_of_nodes": 1,
  "number_of_data_nodes": 1,
  "active_primary_shards": 626,
  "active_shards": 626,
  "relocating_shards": 0,
  "initializing_shards": 0,
  "unassigned_shards": 15,
  "delayed_unassigned_shards": 0,
  "number_of_pending_tasks": 0,
  "number_of_in_flight_fetch": 0,
  "task_max_waiting_in_queue_millis": 0,
  "active_shards_percent_as_number": 97.65990639625585
}

Anyone had faced this issue. Please give me some insights.

Answer 1

You might need to remove _doc from your URL as your mapping type might be named differently.

Just run this instead

curl -XGET "http://localhost:9200/full_sessions/_search"