Elasticsearch - Performance and Scaling
Which setting controls the number of primary shards when creating an Elasticsearch index?
Which setting controls the number of primary shards when creating an Elasticsearch index?
easy📝 Syntax Q12 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify shard count setting
The settingnumber_of_shardsdefines how many primary shards an index has.Step 2: Differentiate from replicas
number_of_replicascontrols copies, not primary shard count.Final Answer:
number_of_shards -> Option AQuick Check:
Primary shards = number_of_shards [OK]
Quick Trick: Primary shards set by number_of_shards [OK]
Common Mistakes:
MISTAKES- Confusing replicas with shards
- Using shard_size which is not a setting
- Mixing index refresh with shard count
Master "Performance and Scaling" in Elasticsearch
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Elasticsearch Quizzes