Top "Elasticsearch" questions

Elasticsearch is a free and open, distributed, RESTful search engine based on Lucene.

Elasticsearch query to return all records

I have a small database in Elasticsearch and for testing purposes would like to pull all records back. I am …

database elasticsearch query-string elasticsearch-dsl
Making a request to a RESTful API using python

I have a RESTful API that I have exposed using an implementation of Elasticsearch on an EC2 instance to index …

python api rest elasticsearch
Removing Data From ElasticSearch

I'm new to ElasticSearch. I'm trying to figure out how to remove data from ElasticSearch. I have deleted my indexes. …

elasticsearch
Make elasticsearch only return certain fields?

I'm using elasticsearch to index my documents. Is it possible to instruct it to only return particular fields instead of …

elasticsearch
List all indexes on ElasticSearch server?

I would like to list all indexes present on an ElasticSearch server. I tried this: curl -XGET localhost:9200/ but it …

curl elasticsearch
Solr vs. ElasticSearch

What are the core architectural differences between these technologies? Also, what use cases are generally more appropriate for each?

search solr lucene elasticsearch
ElasticSearch: Unassigned Shards, how to fix?

I have an ES cluster with 4 nodes: number_of_replicas: 1 search01 - master: false, data: false search02 - master: true, …

elasticsearch sharding master
Import/Index a JSON file into Elasticsearch

I am new to Elasticsearch and have been entering data manually up until this point. For example I've done something …

json elasticsearch
Elasticsearch: Failed to connect to localhost port 9200 - Connection refused

When I tried connecting to Elasticsearch using the curl http://localhost:9200 it is working fine. But when I run the …

elasticsearch
Delete all documents from index/type without deleting type

I know one can delete all documents from a certain type via deleteByQuery. Example: curl -XDELETE 'http://localhost:9200/twitter/tweet/_…

elasticsearch