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Questions tagged [elasticsearch]

Elasticsearch is a flexible and powerful open source, distributed, real-time search and analytics engine.

Elasticsearch is a flexible and powerful open source, distributed, real-time search and analytics engine. Architected from the ground up for use in distributed environments where reliability and scalability are must haves, Elasticsearch gives you the ability to move easily beyond simple full-text search. Through its robust set of APIs and query DSLs, plus clients for the most popular programming languages, Elasticsearch delivers on the near limitless promises of search technology.

http://www.elasticsearch.org

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ELK stack: Can't load Kibana 4

I have installed Elasticsearch, Logstash, Kibana and Nginx following this guide, exept I used the latest version of everything. https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-4-on-ubuntu-14-04 The…
mfernholm
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Logstash is not processing MySQL logs correctly

As you can see, the message is not just the message, but also contains the date and timestamp. . . This is the MySQL Log: /var/log/mysql/error.log 150630 9:01:29 [Warning] Access denied for user 'test1'@'localhost' (using password: YES) 150630 …
ujjain
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Unable to fetch mapping. Do you have indices matching the pattern?

I am new to ELK and recently installed ELK on Windows Server 2008 and on Windows 7 machine. But on both the places if I open Kibana I get the message: "Unable to fetch mapping. Do you have indices matching the pattern?" My logstash confiuration file…
user3560812
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Elastic Search Unassigned Shards

my cluster state was green and after restart of service one shard remains UNASSIGNED and status goes to yellow. I have 2 machines with 5 shard and 1 replica set settings. I am using default config with multicast off and uni cast enabled.I did…
coder
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Is it possible to access Kibana (Elasticsearch) via ssh tunnel?

I am trying to access kibana from a remote machine through an SSH tunnel: ssh -f user@elastichost -L 5601:elastichost:5601 -N My remote browser just times out with a "waiting for a response". Is there a reason why this should not work?
fccoelho
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Secure elasticsearch but allow remote CRUD

I'm going to run a bit of software on server A to add and remove entries from elasticsearch on server B. How can I allow these remote create and delete operations, but still keep ES secure? Is IPtables the right route or is there a better solution?
Jimmy
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elasticsearch-river-jdbc inserting duplicate record in mysql db

Sorry I am newbie to Elasticsearch and I am using elasticsearch-river-jdbc to connect to myql database,everything is working fine except for the fact that everytime it run as per schedule its inserting duplicate record.This is what I am using curl…
Prashant Lakhera
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Is it generally a bad idea to run MongoDB and ElasticSerach on the same nodes

Simple question: is it stupid to run mongodb and elasticsearch on the same nodes within a cluster of three if you take care of mongodb's memory hunger using cgroups and ignore the aspect of concurring io?
fen
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Why doesn't logstash grab or index the files from the mapped drive?

I don't understand why logstash is so finicky with network resources. I shared a folder on another machine and then mapped it as Z: under Windows Explorer. I've verified the path and everything. I can get logstash (with ELK stack) to input local…
Christopher Bruce
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Access the JVM section of elasticsearch through the monitoring API

How I can access the jvm section of the node stats API ? I've read about it in the docs - monitoring individual nodes I'm doing a call to /_nodes/stats?pretty=true but don't have the jvm section here. Instead I have this: { "cluster_name" :…
astropanic
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Statistical information regarding scaling ElasticSearch

I have a set-up with several Logstash nodes sending input to ElasticSearch, and have a kibana server which allows me to visualize this. The current infrastructure is pretty simplistic and is on single node machines. We are looking to scale it out to…
tsar2512
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Elasticsearch River JDBC - Avoiding 'SELECT *'

I'd like to syncronize some MySQL tables to an ElasticSearch index, you know, for search. But almost every examples I can find show a big bad fat "SELECT * FROM", it's OK for an example, but I'm in production, approching 10M rows in one of my…
Mandark
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Configure Nginx, Kibana, Elasticsearch

My setup Nginx + Kibana - same box different domain, sub-domain (nginx - example.com, kibana - kibana.example.com) Elasticsearch - 192.168.100.31 I have used the config defined below. Replaced 127.0.0.1 with Elasticsearch ip…
java_dude
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Monitoring solution that doesn't duplicate source data?

I need to analyze data stored in multiple databases. Each of them contains a few TB of logs and sensor data. If I use Splunk or ElasticSearch/Kibana, I see 2 solutions: Batch import everything Write some scripts to import only the data I need, on…
MasterScrat
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Is it possible to do autoscaling for elasticsearch in AWS at peak load?

I'm new to ElasticSearch but I'm already using ElasticSearch on my production site. I installed ElasticSearch in one EC2 instance. After using ElasticSearch for several month, now currently the CPU of the instance already hit 100% at peak time, and…
Petra Barus
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