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Questions tagged [elasticsearch]

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

1
vote
1answer
434 views

Is it possible to deploy elasticsearch in Webfaction?

I'd like to deploy elasticsearch (ES) at Webfaction server. I have 256MB of memory and running a Django app that takes about 100MB. I need to index about 10,000 records. Is it possible to run ES in a ...
0
votes
2answers
897 views

Nginx stops serving passenger app (503)

I'm deploying a rails app through passenger and nginx (utilizing an elastic-search server which is running on the same machine) on a Ubuntu system. This works perfectly for about twelve hours. Then, ...
0
votes
1answer
333 views
2
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0answers
221 views

Elasticsearch and couchdb river indexing slows down after a few hours

Trying to import ~400m docs in to Elasticsearch from couchdb using the couchdb river plugin. Everything starts out great with indexing time around 5k/s but after a few hours come back and find its ...
2
votes
1answer
6k views

How much of hardware resource is required for Graylog2? [closed]

We've mounted a graylog2 dedicated server (with a rails unicorn, mongodb and eleasticsearch) on a virtual machine with 2gigs of ram a couple days ago. RAM Consumption just keeps climbing, I am ...
16
votes
1answer
14k views

Scaling Logstash (with redis/elasticsearch)

Over a cluster of over 12 centos 5.8 servers, I deployed logstash using the native logstash shipper, which sends /var/log/*/*.log back to a central logstash server. We tried using rsyslogd as the ...
3
votes
1answer
2k views

Migrating to AWS Cloud with auto-scaling - where to put Redis and ElasticSearch?

I've been trying to research this topic but haven't found anywhere that recommends where to install services such as Redis and ElasticSearch when migrating to a cloud framework. I'm currently running ...
1
vote
2answers
5k views

Elasticsearch won't start anymore

I restarted my elasticsearch instance 5 days ago and I haven't manage to start it since then. I get no output in the log file /var/log/elasticsearch/ nor does the elasticsearch binary print any ...
1
vote
2answers
1k views

Collecting logs from multiple servers in a fault-tolerant way [closed]

the main requirement I have is to be able to view and do simple searches on logs combined from multiple machines. However, I would like the solution to have minimal impact on the rest of the (core) ...
2
votes
1answer
1k views

elasticsearch @ debian6 started by /etc/init.d max_file_descriptors

I have installed elasticsearch @ debian6 by this tutorial. I have set up my system max open files directives so i have these values: # su # cat /proc/sys/fs/file-max 70000 # ulimit -Hn 64000 # ...
2
votes
1answer
329 views

Disk / system configuration for log collection / syslog server

I am looking into building a syslog / logging infrastructure and am pondering about some architecture best practices. Essentially, I see that a syslog system needs to support two conflicting workloads:...
-1
votes
1answer
183 views

why did i need to stop java software? [closed]

i am on Debian Squeeze, 4G of Ram, 1G of Swap, CPU i3 3.07GHz. I used to use the following java softwares: jenkins elasticsearch Problem was their process was too greedy about CPU, in the top ...
3
votes
3answers
423 views

Simple full-text search server

I have been looking at search solutions like Sphinx, Solr and Elasticsearch but they are all way too complex for what I need. I'm basically looking for a server software, best distributed, that ...
0
votes
1answer
940 views

elasticsearch service wrapper on gentoo

I have elasticsearch installed and working in /opt/elasticsearch. I want to install a service wrapper for it to start/stop/restart it as a service. Elasticsearch recommends using java-service-wrapper: ...
0
votes
1answer
632 views

Loss of data when throwing stuff from logstash to graylog2

The setup is as follows: Syslog sends stuff to logstash logstash parses it to GELF logstash sends it to graylog I know that Logstash uses elasticsearch and so do does graylog and in my setup, the ...
10
votes
1answer
7k views

Recommendations for Elastic Search hardware [closed]

Are there any good guides for hardware level to support ElasticSearch? Are recommendations for Lucene or Solr a good place to start? We're looking at rolling out a deployment starting with 27 million ...