python (12.9k questions)

javascript (9.2k questions)

reactjs (4.7k questions)

java (4.2k questions)

java (4.2k questions)

c# (3.5k questions)

c# (3.5k questions)

html (3.3k questions)

Questions - elasticsearch-7

Migrating negative boost to elasticsearch v7

Elastic search disallows negative boost values with v7. Is there a way to reproduce the same behaviour in the new version v7 as it worked in v6 or lower? I.e. if I had a should query with various mult...
test-img

ju_

elasticsearch

lucene

elasticsearch-7

Votes: 0

Answers: 1

Latest Answer

You can use the boosting query to demote certain documents without excluding them from the search results. I hope this will help you. you can refer this article for practicle example.
test-img

Sagar Patel

How to populate data for existing documents after new fields are added in mapping

recently we came across a requirement where we need to add 3 new fields to our Existing Index. We pull this data from our source database using logstash. We have 1000's of documents stored in the curr...
test-img

Kris

elasticsearch

elastic-stack

elasticsearch-7

Votes: 0

Answers: 1

Latest Answer

No need to drop the index and recreate one. After you have updated the mapping of the index, you just upsert the documents in the index again, with the new fields. Each document will be overwritten by...
test-img

Christophe Quintard

Is this possible to customize the elasticsearch result in magento2?

When i search a product it gives many irrelevant product i want to skip those. Please help if someone know how it is possible.
test-img

Kashan Ali

elasticsearch

magento2

elasticsearch-7

Votes: 0

Answers: 1

Latest Answer

To configure the query in the Elastic Search extension, do the following: Step 1. Make a general configuration of the module by setting up the connection and setting Autocomplete suggestions & Spe...
test-img

LitCommerce Expert

Elasticsearch java client stopped supporting custom query type values, such as enum

Looks like there is a regression\change in Elasticsearch java client, it stopped supporting custom query type values, such as enum: String query = QueryBuilders.boolQuery(). must(Query...
test-img

Doron Levi

elasticsearch-7

elasticsearch-java-api

Votes: 0

Answers: 1

Latest Answer

As per my understanding, it is JSON serialization issue. You can add toString() method to both the ENUM and it will resolve issue. String query = QueryBuilders.boolQuery(). must(QueryB...
test-img

Sagar Patel

Posts

Questions

Blogs

Jobs