Top "Elasticsearch" questions

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

Proper access policy for Amazon Elastic Search Cluster

I've recently started using the new Amazon Elasticsearch Service and I can't seem to figure out the access policy I …

amazon-web-services elasticsearch amazon-ec2 amazon-iam amazon-elasticsearch
How to config Single node for Single Cluster (Standalone Cluster) ElasticSearch

I installed elastic search in my local machine, I want to configure it as the only one single node in …

elasticsearch elastica
Elasticsearch vs Cassandra vs Elasticsearch with Cassandra

I am learning NoSQL and looking at different options for one of my client's requirements. I have gone through various …

elasticsearch cassandra lucene
What is the default user and password for elasticsearch?

I have installed Elastic with Docker: docker run -p 9200:9200 \ -p 9300:9300 \ -e "discovery.type=single-node" \ docker.elastic.co/elasticsearch/elasticsearch:5.6.2 But …

docker elasticsearch passwords credentials username
elasticsearch v.s. MongoDB for filtering application

This question is about making an architectural choice prior to delving into the details of experimentation and implementation. It's about …

mongodb elasticsearch
Elasticsearch, Failed to obtain node lock, is the following location writable

Elasticsearch won't start using ./bin/elasticsearch. It raises the following exception: - ElasticsearchIllegalStateException[Failed to obtain node lock, is the …

elasticsearch
elasticsearch / kibana 4: field exists but is not equal to a value

elasticsearch version 1.4.5 kibana 4.1.1 logstash 1.5.2-1 How do I structure a search in the discover tab of kibana 4 that only returns …

elasticsearch kibana-4
Lucene Query String Elasticsearch "less than or equal to"[URI Search]

On so many websites they teach how to query data from Elasticsearch using range query. I would like to query …

elasticsearch query-string
Error: index_not_found_exception

I use ELK stack to analyze my log file. I have tested last week and everything works well. Today, I …

elasticsearch logstash kibana
Elasticsearch is still initializing the kibana index

When I am trying to start Kibana I am facing the following issue. I first restarted my elasticsearch server it …

elasticsearch kibana kibana-4