I have a small failover cluster wiht two nodes. Failover works well but when for example the old...
I'm trying to find all documents that contain a certain term in a field that is nested under the...
I am trying to find a match a name with case sensitive. When I tried below code it worked as...
I am trying to get Spring Data Elasticsearch to work with Spring-Boot-1.5.9.RELEASE. I realize...
I have installed elasticsearch(6.6.0) and CentOS 7. I want to add somemore properties for rotating...
$params2 = [ 'index' => 'index', 'type' => "items", 'body' => [ ...
How to count number of objects in a nested filed in elastic search? Sample mapping...
I am new to Elastic Search db. With id property i am able to do update and delete but without id...
I'm new to elastic search. I'm use elastic search to do some queries. I want to find the products...
Elasticsearch 5.5 using examples from document, cannot get the highlight field from result. The...
I'm trying to sort my term buckets on score relevancy instead of doc count. I'm trying do to...
Index has documents like: {'_size': 200, 'field': [1,2,3,4]} I need to retrieve dependency...
From https://www.elastic.co/guide/en/elasticsearch/guide/2.x/distrib-write.html: Note that the...
If I add a document with several fields to an Elasticsearch index, when I view it in Kibana, I get...
I have a JPA entity called Invoice with some properties and want to search and filter the results,...
I have the below configuration in logstash.conf, Started my logstash with the following command...
I have documents that contain various fields like ( timestamp, metric_name, etc). I want to delete...
I'm using Spring-boot 2.0.0.M7 and spring-boot-starter-data-elasticsearch and elasticsearch 5 and...
GET /sellers/_search?size=0 { "aggs": { "Sellers": { "terms": { "field": "name.keyword" } ,...
We have a ruby on rails frontend(FE) and backend(BE). Data from the BE is inserted in the ES index...
The manual for elasticsearch tell us that if it is needed to store large document into ES it should...
I have a stream of incoming data (logs) that are stored in Elasticsearch. I need to implement a...
i'm unable to set below perporties through elasticsearch.yml file in elasticsearch 6.2.1, but these...
We have a simple index of entities with mapping: PUT resource/_mapping/entity { "properties": { ...
In Elasticsearch (ES), why can't we changed the no of primary shards once index is created, while...
I've following data in elastic search { "took": 1, "timed_out": false, ...
I am working on a project where I have two big tables (parent and child) in Oracle. One is having...
I'm a newbie in computer science so I will need a very exact guidance. I tried to reinstall it few...
I've been used to elasticsearch for quite a long time now, but the solution now I'm trying to find...
I would like to increase the maximum size of message saved in graylog with elasticsearch. The...