Questions tagged [elasticsearch]
Elasticsearch is a search server based on Lucene. It provides a distributed, multitenant-capable, full-text search engine with a RESTful web interface and schema-free JSON documents. Elasticsearch is developed in Java and is released as open source under the terms of the Apache License. Elasticsearch is the second most popular enterprise search engine.
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Elasticsearch update script using python bulk update [closed]
I'm using this script to bulk update docs in my index.
I need to update a field of a doc in Elasticsearch and add the count of that doc in a list inside python code. The weight field contains the ...
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Feedback on generator functions and class composition in Python 3
I have written a Python script whose purpose is to read logs from CloudWatch and then post them to ElasticSearch. It is not quite finished but I've progressed far enough that I could benefit from ...
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Building a dynamic Elasticsearch query using NEST
I am using Elasticsearch v6 and NEST to search the advertisements that I create on my website.
This is my Document (from which I build the Index):
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Classes for an online shopping website, using a combination of Inheritance and Composition
I am developing an online shopping website.
I have a class Item, which contains all the common attributes of all products (I will explain the interfaces at the end)
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user166431
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Too slow JSON data processing using SQL
I have a case study where I need to take data from a REST API do some analysis on the data using an aggregate function, joins etc and use the response data in JSON format to plot some retail graphs.
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Boolean string to elasticsearch query OSS module
I am putting together a little module for oss release that will let you parse a boolean expression consisting of and/AND/or/OR's (no brackets yet) and output a ...
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Python script to manage elasticsearch backups
The following is a Python 3 script I wrote to take and delete elasticsearch snapshots. Could anyone please point out any issues? I am concerned that I have structured the code poorly (particularly the ...
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Create elasticsearch document from php
Can you please provide some improvement advice for the following function?
It is working OK now, but as I have zero experience with PHP I guess there is a lot of room for improvement.
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Converting Logstash YAML style configuration file into ElasticSearch Logstash JSON style config
I am new in python and have written first code to convert Logstash YAML style configuration file into ElasticSearch Logstash JSON style config. Please have a look at my piece of code and let me know ...
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Getting all the master nodes in an elasticsearch cluster
I am trying to get all the master nodes in an elasticsearch cluster using this code. Can I reduce/simply this or optimize further?
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Elasticsearch: Simple name search
I'm trying to implement a simple name search using elasticsearch and a java app as the client.
Schema:
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Wrapping a node.js module using elasticsearch
I need to use elasticsearch in my node.js project, whose API looks like the following:
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NodeJS script to dump data from Redis to Elasticsearch
I have about a million records in Redis which I want to dump into Elasticsearch periodically. I just want to make sure that my script is decent enough in terms of speed and no memory leaks.
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elastic search index/mapping creation
Including the full module, but the method I'm interested in is createIndex, feels more complicated than I think it should be. Still new at both node and elasticsearch
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Saving comments and submissions from Reddit using Elasticsearch
I wrote a script to save comments and submissions from Reddit using Elasticsearch. Is there any way to improve the speed of inserting new items into Elasticsearch?
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Searching for something at a location
I'm using Searchkick in a situation where a user might write the location they are searching for, or the thing they are searching for, or both.
I've been working on the below code for most of the ...
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Little script to change the mapping of an existing ElasticSearch index while reindexing it
I tried to implement the idea given in the elasticsearch doc about reindexation albeit I think they must code it inside ElasticSearch and expose it as an API.
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