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Questions tagged [elasticsearch-rails]

Ruby and Rails integrations for Elasticsearch

Ruby and Rails integrations for Elasticsearch:

  • ActiveModel integration with adapters for ActiveRecord and Mongoid
  • Repository pattern based persistence layer for Ruby objects Active
  • Record pattern based persistence layer for Ruby models
  • Enumerable-based wrapper for search results
  • ActiveRecord::Relation-based wrapper for returning search results as records
  • Convenience model methods such as search, mapping, import, etc
  • Rake tasks for importing the data Support for Kaminari and WillPaginate pagination
  • Integration with Rails' instrumentation framework

https://github.com/elastic/elasticsearch-rails

117 questions
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How can I use ElasticSearch-Rails query dsl to return related relationships

I am new to ElasticSearch, but need to use it to return a list of products. Please do not include answers or links to old answers which reference the deprecated tire gem. gemfile ruby '2.2.0' gem 'rails', '4.0.3' gem 'elasticsearch-model', '~>…
Thomas
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Elasticsearch Rails as_indexed_json vs mappings

I am using the Elasticsearch Rails gem and I am using two things in my model: def as_indexed_json end and settings index: { number_of_shards: 1 } do mapping dynamic: 'false' do indexes :id indexes :customer do …
Mike Riley
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Scope Elasticsearch Results to Specific Ids

I have a question about the Elasticsearch DSL. I would like to do a full text search, but scope the searchable records to a specific array of database ids. In SQL world, it would be the functional equivalent of WHERE id IN(1, 2, 3, 4). I've been…
mindtonic
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Elasticsearch::Transport::Transport::Errors::NotFound ([404] {"error":{"root_cause":[{"type":"index_not_found_exception"

Not sure while working in local environment with elasticsearch i m getting this weird error, any help would me appreciated. thanks Elasticsearch::Transport::Transport::Errors::NotFound ([404] …
Anand
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VersionConflictEngineException after upgrade to Rails 4.2.5.1

I'm getting this exception from time to time after updating Rails to 4.2.5.1 and updating a user document Elasticsearch::Transport::Transport::Errors::Conflict: [409] {"error":"VersionConflictEngineException[[users][0] [user][1]: version …
soyellupi
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3 answers

ElasticSearch Rails resource_already_exists_exception when running tests

I'm trying to run one of my tests, which makes a search, trying to assert the inclusion of records in the search result, but in the meantime, I'm receiving a Elasticsearch::Transport::Transport::Errors::BadRequest…
Karol Karol
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0 answers

Multiple Aggregations on same level in Elasticsearch-rails

I am trying to perform multiple aggregations at the same level with ElasticSearch using the elasticsearch-rails and elasticsearch-model gems. In the query hash that I am generating, I have the following - def query_hash(params, current_person =…
Michael Victor
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adding index for an attribute of jsonb field in elasticsearch rails

I am a beginner in elasticsearch and I want to add an index for the field inside a jsonb field I am having. This is not a nested relationship. I am having table payload with fields id (integer),user_id(integer),data(jsonb). Sample jsonb value is…
Ganesh Maduranathan
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2 answers

How to fetch a document by its ID in elasticsearch rails

I see in the elasticsearch docs you can fetch a document by its ID. Is there any equivalent in elasticsearch rails? I'm feeding by API with "as_indexed_json" and it's a somewhat expensive query, I'd like to return ths JSON straight out of…
jdkealy
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How do you eager-load records with Elasticsearch::Model.search() across multiple models?

Using the elasticsearch-rails/elasticsearch-model gems. I know you can do the following with the proxy on a single model: MyModel.__elasticsearch__.search(search_hash).records.includes(:my_association) I need to search across similar models which…
surjay
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2 answers

Limit the Elasticsearch results count in Rails

I'm running Rails with Elasticsearch using the elasticsearch-rails and will_paginate gems and things are working great. The only problem I'm having is that my records count has grown over 10.000 which gives the error "Result window is too large,…
Reinier
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Elasticsearch-rails : response is empty at times, second request it returns proper response

New to elasticsearch-rails. It is acting werid. When I call my API for the first time, at times, it responds with empty array but calling the same API again, returns proper response. API Output - For the first time API Output- Second time My…
Disha
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Nested associations - elasticsearch-rails or chewy?

I have a Rails app with ActiveRecord models that have associations between them. For the sake of simplicity, lets say I have exactly the same DB schema as in -…
Anton Antonov
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How do you filter a query with elasticsearch-rails gem?

I have a Piece model with a boolean attribute of published. I want the search results to only contain Pieces that are plublished: true. My index action for the PiecesController is: def index @list = params[:list] @sort = params[:sort] if…
Cu1ture
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2 answers

Rails __elasticsearch__.create_index! "Root mapping definition has unsupported parameters(mapper_parsing_exception)"

I have trouble with elasticsearch-rails, when I'm using Business.__elasticsearch__.create_index! I'm getting an error: {"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"Root mapping definition has unsupported parameters: …
Ahmad Ali
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