Elasticsearch - Basics and Architecture
After installing and starting Elasticsearch, what is the expected output of
curl -X GET http://localhost:9200/?After installing and starting Elasticsearch, what is the expected output of curl -X GET http://localhost:9200/?
medium📝 Predict Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand curl request to Elasticsearch root
Requesting the root URL returns JSON with cluster and node info.Step 2: Match expected JSON output
{"name":"node-1","cluster_name":"elasticsearch","version":{"number":"8.0.0"}} shows typical JSON with name, cluster_name, and version fields.Final Answer:
JSON with cluster and node info -> Option AQuick Check:
Root curl returns JSON info [OK]
Quick Trick: Curl root URL returns cluster info JSON [OK]
Common Mistakes:
MISTAKES- Expecting 404 or errors if Elasticsearch is running
- Confusing with syntax errors
Master "Basics and Architecture" in Elasticsearch
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Elasticsearch Quizzes