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Elasticsearch

Elasticsearch

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by Omar Al Zabir
Use ElasticSearch and Grafana to build powerful and beautiful dashboards. Monitor and analyze IIS/Apache logs in near real time
by Daniele Fontani
Learn how to read and write documents with custom full-text queries in C# using NEST
by Paulo Henrique S.S.
Processing data with Painless Scripting
by Karuna Kant Mishra
This is a simple document explaining details of how you can install and use ELK with Winlogbeat and Jenkins Logging Plugin.

Latest Articles

by David_Oliver
In this article we look at how Refinitiv Labs looks at the real-life challenge faced by equity traders with regards to detecting and responding to unexpected asset price changes.
by Gen1us2k
Run GeoDjango on Elasticbeanstalk container using Python
by Mr. Gaurav Singh Rathore
How to create multiple pipeline in logstash with multiple source (filebeats only)
by Daniele Fontani
Learn how to read and write documents with custom full-text queries in C# using NEST

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Elasticsearch 

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29 May 2016
Omar Al Zabir
Use ElasticSearch and Grafana to build powerful and beautiful dashboards. Monitor and analyze IIS/Apache logs in near real time
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6 May 2020
Daniele Fontani
Learn how to read and write documents with custom full-text queries in C# using NEST
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3 Apr 2017
Paulo Henrique S.S.
Processing data with Painless Scripting
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9 May 2016
Richard MacCutchan
> but it is not workingThat tells us nothing about what you have tried, or what the problem is.I suggest you try some of the tutorials and documentation on the Apache Solr[^] website.
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4 Nov 2019
Karuna Kant Mishra
This is a simple document explaining details of how you can install and use ELK with Winlogbeat and Jenkins Logging Plugin.
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19 Feb 2020
Rion Williams
Transformation on numerous fronts with just a few months of exposure to Kafka technology
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19 Jun 2020
Mr. Gaurav Singh Rathore
How to create multiple pipeline in logstash with multiple source (filebeats only)
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30 Sep 2014
S Nand
I am new to ELK stack and planning to use ELK to one my of my log analytic project.I am wondering if Kibana support pivot chart with secondary axis. As per requirement I have to plot charts with both primary and secondary axis.Thanks.Nand.
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15 Apr 2015
Mohan Gopi
Hi Friend's, I have created web service using web api. In this application i want to use fulltext search concept. so for this will go for elasticsearch concept, for this concept implementation first i need to copy sql database specific table data into elasticsearch using river, index...
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23 Jun 2015
Andy Lanng
it's only a param Array. You can add an array or you can csv actions, or you can have a single action.It's just like String.Format(string format, param object[] args). params can be written as the following:String.Format(myFormatStr,args0,arg1, arg2) //csv...
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17 Sep 2015
Member 11991596
I have a Elasticsearch query.I can see the data this URL http://localhost:9200/foobar/logs/_searchBut I want to get data doing a self join. I know how to do it in mysql.But I am not sure how to do it in elasticsearch query.Please advise. USE foobar; SELECT...
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27 Apr 2016
Member 11297085
I am working on Elastic Search and trying to fetch data by using aggregation queries from angularjs UI pages, we are using Elasticseach.js, Elastic.js etc plugins for posting the request and getting the response, everything is working here for me except Date Range filters means Range filters...
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27 May 2016
Afrikiko
I have this mapping and settings:PUT loalhost:9200/persondb{ "settings": { "analysis": { "filter": { "autocomplete_filter": { "type": "edge_ngram", "min_gram": 2, "max_gram": 15 ...
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31 May 2016
Vinit Raj
I am not able to find the steps how to use Elasticsearch and kibana and how to write logs into elastic search and visualize it using kibana without using logstash.What I have tried:I am trying to Log into elastisearch and visualize logs in kibana without using logstash.But unable to find...
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6 Jul 2016
mahesh.surya87
Configure on Windows zookeeper, kafka, elasticsearch, logstash, kibana
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7 Feb 2017
qsmy123
how to search multi types data in elasticsearch just like db's compound query. I am a green hand about elasticsearch ,I want to kown how to query data which in diffrent types.GET books/fiction,adventure/_search{ "query": { "match_all": {} }}please give some search...
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12 May 2017
Member 13197418
I want to make a post request in java.Maven with http post to an Elasticsearch server. This is my code: package com.server.java.Webping; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.IOException; import java.io.InputStreamReader; import...
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17 May 2018
SumitBhavsar
I have tried Index Aliases | Elasticsearch Reference [2.0] | Elastic[^], but what if i need to create alias at time when documents are added into index based on values passed to insert. here in my case that value is customer type, so i want to create an alias which will be added into...
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12 Jun 2018
Member 12900991
My search term is "A & H" and I want to find any item that has that term somewhere in either Number or VendorName - and it has to be exact. I don't want it if it has an A and a space, an H somewhere, or a & without the full search string. (There are a few other restrictions like Customer,...
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18 Jul 2018
OriginalGriff
We are not a "code to order" service - we are here to help, not do your job for you. If you want someone to write your code, you have to pay - I suggest you go to Freelancer.com and ask there. But be aware: you get what you pay for. Pay peanuts, get monkeys
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29 Aug 2018
Yash Sharma
I have a logstash config file below. Elastic is reading my data as a b where as i want it to read it as ab i found i need to use not_analyzed for my sscat filed and max_shingle_size , min_shingle_size for products field to get the best result. Should I use not_analyzed for products field as...
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27 Apr 2019
Kevin Mack
How to build a Solr cluster with Terraform
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29 May 2019
Matrimony
1 alternative  
I snapshot all my indexes on 2019-01-01 snapshot name: S1 Then, I snapshot all my indexes on 2019-01-02 snapshot name: S2, since there is nothing changed on 2019-01-02, so i assume S2 contains no record. If i remove S1 via elasticsearch api, so i think i cannot restore my data from S2. is my...
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28 May 2019
phil.o
On Snapshot and Restore | Elasticsearch Reference[^] is clearly stated: The index snapshot process is incremental. It means that, yes, you need previous snapshots to be able to restore indices, since what is saved in the snapshot is only what have changed since last snapshot.
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25 Jun 2020
Krishnananthan Vijayaretnam
I am using Elastic search for an ASP.NET MVC project. The Elasticsearch.Net client stopped working after a version update from 5.5.0 to 7.7.0. The type component has been removed from the query and there is a change in object serialization. I was...
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25 Jul 2020
Gen1us2k
Run GeoDjango on Elasticbeanstalk container using Python
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22 Dec 2020
akash5995
I'm using the RabbitMq module under metricbeat to index my topics and queues to Elasticsearch. The rabbitmq queue metricset defines a few indexes such as: rabbitmq.queue.name, rabbitmq.queue.messages.total.count and so on, Is there a way to...
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30 Dec 2020
Member 15033791
We have used elastic search apis for image recognition purpose. There are a set of images data from AWS Image Recognition and saved in ElasticSearch. The image with frame was in ElasticSearch. Here is original image link: ...
19 Aug 2020
David_Oliver
In this article we look at how Refinitiv Labs looks at the real-life challenge faced by equity traders with regards to detecting and responding to unexpected asset price changes.
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5 Mar 2016
Luigi Grilli
How to install ELK (elasticsearch, kibana and logstash) on Windows
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26 Nov 2018
tranthanhtu.vn
[TinyERP: SPA for Enterprise Application]Cross Modules/ Domains Communication
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25 Feb 2019
shayshabshay
In this tutorial, we will see an example of JSON format logging with Microsoft Enterprise logging, sending the logs to elasticsearch with Filebeat and use Kibana to view our logs.
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19 Jul 2017
Jaiswar Vipin Kumar R.
In the digital world, we are in Machine Leaning Phase. Where are need to everything on lighting speed. Data storing as we need, in our custom formant, and their availability, stability should be done on finger tips with low infrastructural cost.
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4 Oct 2014
Yonathan1111
Hello Everybody,I have been dealing with Elasticsearch for a while, I found it nice. My intention is to integrate Elasticsearch with my existing .net application. I know it is possible, however, the trouble I've encountered is that the system I've in hand is somehow complicated, the system...
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10 May 2016
Member 11242809
1 alternative  
I want to insert data int solr through my application, I am using elasticsearch to store data to insert data in to elastic search I am usong following request :"POST http://192.168.0.164:9200/_bulk HTTP/1.1Host: 192.168.0.164:9200User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT...
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18 Jul 2018
Ramesh Balasubramani
1 alternative  
PUT _settings { "max_result_window" : 999999999 } above the query need to write in c# Advance Thank You !!! What I have tried: PUT _settings { "max_result_window" : 999999999 }
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16 Oct 2014
cherrycoder007
Hi,I am new to elastic search ,Can anyone help me to add new fields on an existing document in Elastic search index by concatenating 2 other fields in same document.I need to make a new field ,then update the new field in whole document with the concatenation of 2 other exsisting fields.
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23 Jun 2015
r.kh
1 alternative  
hi to all.i write a program with NEST Library of ElasicSearch in C#.there is a method that it's argument is like this.HighlighDescriptor> HighlighDescriptor.onFields(param Action>>>[] fieldhighlighters)how can i write...