elasticsearchHow do I count the number of documents in an Elasticsearch index?
To count the number of documents in an Elasticsearch index, use the count
API. This API returns the number of documents in the index without actually returning the documents themselves.
Example code
GET /my_index/_count
Output example
{
"count": 100,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
}
}
The code consists of three parts:
GET
: The HTTP method used to send the request./my_index/_count
: The path to the index._count
: The API used to count the documents.
For more information, please refer to the official Elasticsearch documentation.
More of Elasticsearch
- How do I use Elasticsearch with ZGC?
- How can I use Elasticsearch and ZFS together?
- How can I use elasticsearch zone awareness to improve my software development?
- How can I use Elasticsearch and Zabbix together for software development?
- How can I check the status of a yellow index in Elasticsearch?
- How can I use Elasticsearch to diagnose "yellow" issues?
- How do I set up an Elasticsearch Yum repository?
- How can I use YouTube to learn about Elasticsearch?
- How can I set up and use Elasticsearch on the Yandex Cloud platform?
- How can I use Yandex Mirror to access Elasticsearch data?
See more codes...