Questions tagged [lucene]

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Lucene EC2 instance external API

The Problem I have multiple Django instances and a single Lucene instance. I want the Django instances to be able to communicate with Lucene and perform search queries and receive results using an ...
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55 views

Elasticsearch does not start on Ubuntu 14.04, possible error with lucene dependency

I have tried installing the elasticsearch package using apt on Ubuntu 14.04, but when I run sudo service elasticsearch status, I get the following output: * elasticsearch is not running I tried ...
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1answer
4k views

Lucene Solr - Multi Core vs Multiple Instance for Different Schema Documents

I have performance concerns and wanted suggestions which work best for Multi Core or Multi Instance(with different port)? My Case First: Currently I am running Solr with multiple cores and its ...
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2answers
6k views

What is the purpose of elasticsearch logs? How to manage them?

As I understand indexes(or data) are being stored in /var/lib/elasticsearch by default, this folder contains nodes with 0 and 1 folders and overall size of these folders is 376M. The logs are ...
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1answer
33k views

Elasticsearch is using way too much disk space

I have a CentOS 6.5 server on which I installed Elasticsearch 1.3.2. My elasticsearch.yml configuration file is a minimal modification of the one shipping with elasticsearch as a default. Once ...
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1answer
416 views

ownCloud 6 Upgrade — Lucene

I've upgraded ownCloud to 6 (just release) on a CentOS 6.4 (x86_64) server via yum update (no other changes) and the upgrade has failed with this in the owncloud.log file: http://codepad.org/wRRGNk22 ...
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0answers
207 views

Solr on a two node Jboss cluster

Are there any issues with deploying Solr on two node jboss cluster with the index shared on a NFS mount point? We would like to do this for high-availability across data centers.
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1answer
703 views

Storing Solr indexes on a NFS mount

Are there are any performance considerations / drawbacks of storing Solr index files on a NFS mount?
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1answer
333 views

Which apt-get package of java do I install if I want to use elasticsearch?

sudo apt-get install XXX? What java package should I install?
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1answer
157 views

Installing Apache Lucene for LAMP server

I have Ubuntu running for LAMP (Linux, Apache, MySQL and PHP) server. To provide better search capability one of my friend recommended to install "Apache Lucene". While reading about it I came to ...
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2answers
546 views

Alternatives to solr [closed]

We have 150GB solr db, and it's not terribly fast, even with a lot of hardware and optimization effort thrown at it. Are any alternatives likely to be significantly faster?
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1answer
3k views

What is the best file system (used by an Amazon EBS volume) for a lucene index?

I want to create an ebs volume (Amazon EC2 cloud computing) to store my lucene index. What is the best file system to use (when using the command mkfs -t ?) ? I know xfs is often used for mysql but ...
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1answer
137 views

Where does the IBM OmniFind Yahoo! search engine cache Domain-IP resolutions?

We are using Omnifind on Windows 2008 Server for site search, and after one website has migrated to another server - same domain, another IP (DNS update has been more than 24 hours ago, Omnifind ...
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1answer
291 views

MediaWiki SearchEngine that behaves like google

searchterm: foo should match foo and foobar searchterm: "foo" should only match foo I tried LuceneSearch and SphinxSearch so far, but I couldn't get any of these to behave like google. foo will only ...
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1answer
304 views

System Requirements of Lucene.NET

Can anyone with experience of implmementing / running a Lucene.NET solution recommend rough system specifications for a live environment. Is it processor, memory or disk intensive. Does it only use ...
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1answer
250 views

Can I run a site search like Lucene on a single 2 gig server that's also a web & mysql server

My site's pages have exceeded the limit of pages for Google Custom Search so many of the results are not found in our site search. I've been reading about Lucene, Nutch, Solr, etc and I'm wondering ...