Top "Elasticsearch" questions

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

How to insert data into elasticsearch

I am new to Elasticearch, and I have been trying for 2 days to insert some data into Elasticearch. I found …

curl elasticsearch
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage?

I'm currently looking at other search methods rather than having a huge SQL query. I saw elasticsearch recently and played …

solr lucene elasticsearch sphinx xapian
elasticsearch bool query combine must with OR

I am currently trying to migrate a solr-based application to elasticsearch. I have this lucene query (( name:(+foo +bar) OR …

elasticsearch
ElasticSearch - Return Unique Values

How would I get the values of all the languages from the records and make them unique. Records PUT items/1 { "…

elasticsearch
Java ElasticSearch None of the configured nodes are available

Just downloaded and installed elasticsearch 1.3.2 in past hour Opened IP tables to port 9200 and 9300:9400 Set my computer name and ip …

java elasticsearch
How to change Elasticsearch max memory size

I have an Apache server with a default configuration of Elasticsearch and everything works perfectly, except that the default configuration …

elasticsearch
How to use Elasticsearch with MongoDB?

I have gone through many blogs and sites about configuring Elasticsearch for MongoDB to index Collections in MongoDB but none …

mongodb elasticsearch
Filter items which array contains any of given values

I have a set of documents like { tags:['a','b','c'] // ... a bunch properties } As stated in the title: Is …

elasticsearch nest
Dump all documents of Elasticsearch

Is there any way to create a dump file that contains all the data of an index among with its …

elasticsearch
How to retrieve unique count of a field using Kibana + Elastic Search

Is it possible to query for a distinct/unique count of a field using Kibana? I am using elastic search …

elasticsearch logstash kibana