Solr is an open source enterprise search platform from the Apache Lucene project, written in Java.

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1answer
45 views

FTP mount crash when crawling with solrj

I have a lots of files in my FTP account. I use the curlftpfs to mount them to folder and then start to index them with solrj API, but after a minutes pass something strange happens and the mounted ...
2
votes
3answers
6k views

org.apache.solr.common.SolrException: Error loading class 'solr.VelocityResponseWriter'

I have setup an Apache Tomcat 6 server and installed Apache Solr 3.5.0 as per instructions found here http://pabloseminario.com/2011/02/22/installing-solr-on-debian-6-0/. Now, opening the solr ...
1
vote
1answer
187 views

What is the --daemon option?

I was installing Solr with Jetty using these instructions. Basically, those instructions made you download the Jetty startup script and copy it to /etc/init.d/jetty. But it was not working. Each time ...
0
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1answer
378 views

Solr connection refused error after java update on Mac OS X Lion

I recently updated Java for Mac OS X 10.7-Update 1. After that I recognized that in my local development application under Rails 3.0.10 with sunspot/solr the solr-server starts correctly 0:03.80 ...
0
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1answer
80 views

I lost my password on lucidworks 1.7

I have installed lucidworks-enterprise-installer-1.7 on my ubuntu server at /etc/solr it is working fine. but when i go to http://XXX.YY.ZZZ.VV:8989/login i can't login using the default ...
3
votes
1answer
699 views

Tomcat Solr Memory Usage

I am running solr on tomcat server on linux server, when I use the top command I see the "VIRT" very high PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4786 root 20 0 ...
0
votes
1answer
108 views

Ideas for a technical hands-on exam [closed]

I need to come up with a technical hands-on exam for a new sysadmin position in our company as part of our recruitment process. I'm looking for ideas to make an interesting exam to both check the ...
5
votes
1answer
4k views

Apache Solr Admin on Tomcat Deployed in WebApps Directory

I am trying to get Apache Solr to work on Redhat6 and Tomcat6 (using these instructions), but get this error when browsing to the admin section, http://localhost:8080/solr-example/admin: HTTP ...
2
votes
1answer
234 views

Magento/Solr - where to run the Solr daemon on a 2 server system?

I got almost no experience with Solr, so please bear with me, if the answer is obvious: In a Magento Enterprise 1.11 shop system (about 30k products), where one machine mainly serves the web requests ...
3
votes
1answer
87 views

Best location for Solr index files

I'm trying to setup properly Solr under a debian machine. It's working ok but the I'm not sure where's the best location for the index files. Currently they are inside the application's folder but I ...
3
votes
5answers
6k views

Why is solr admin panel not showing?

I have downloaded solr from here and untar'd it. Then went to the example directory in apache-solr-3.1.0/solr/example and ran this command java -jar start.jar But when I open ...
4
votes
2answers
3k views

determine ulimit for root user

we believe we have increased the max open file descriptors for the root user. This was done by adding this line to /etc/security/limits.conf: * - nofile 2048 We think we've ...
5
votes
2answers
13k views

Which is the correct way to restart Solr

I have made some changes at Solr Schema file and I see I 'am forced to restart SolR in order to have Solr running with new schema updates. This is hosted on a server where solr is running from a ...
1
vote
0answers
107 views

how to get good logging for solr? and why sometimes it didn't accomplish the indexing process?

I have installed solr (lucidworks-enterprise-installer-1.7.jar) [jetty] on my server (Ubuntu 9.10), and created a cron job to build FULL index everyday morning 30 3 * * * curl ...
-1
votes
1answer
269 views

solr is killing my server by taking a lot of resources

I have Ubuntu 9.10 server with 12G Ram/Quad Core/HD 80GB RAID. and i have installed solr lucidworks-enterprise-installer-1.7 on it to index a small database (about 20k articles). once our editors ...
0
votes
1answer
657 views

Solr Read Timeout (only in production environment)

I am working with a Java application that uses SolrJ to index documents to a Solr server. In my local test environment, I run a local Solr instance on a Tomcat server on my windows xp box. When I ...
1
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0answers
151 views

SOLR with tomcat - large amount of processes

I am currently serving solr using tomcat6, however I have noticed that when I run top there are a large number of java processes being run by the tomcat user. 22738 tomcat6 20 0 634M 98M 4072 ...
0
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1answer
186 views

Solr could not index my table from mysql

I have ubuntu server and mysql version 5.1.41-3ubuntu12.10-log. i need to run solr on my webserver. i have installed lucidworks-enterprise-installer-1.7 and mysql-connector-java-5.1.17-bin.jar on the ...
1
vote
0answers
594 views

SolrCloud Zookeeper problem

Can I ask you to help me with SolrCloud? I try to setup a SolrCloud with 2 shards (and 1 replica for each shard) with 4 Zookeepers, but it fails:( My settings: 1) shard1 + Zookeper without ...
2
votes
1answer
533 views

Reducing Solr indexing delay

By default the example Solr application included with version 1.4.1 takes two minutes to process documents sent to the index. I've seen other servers configured to take 3+ minutes. Where can you ...
1
vote
1answer
132 views

Multi-server Solr configuration question

I have a three-server Solr setup. Server 1 adds new data to the solr index every few minutes. Servers 2 & 3 use the index on server 1 using a file sharing configuration. To get the index ...
0
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1answer
582 views

Solr log file location on Ubuntu

I have installed Solr in Tomcat on my Ubuntu box. After making some changes to the schema.xml configuration file, I get the following error when accessing the web interface of Solr: HTTP Status ...
5
votes
1answer
4k views

Trying to install pecl Solr extension but it needs curl

When I try to install solr-beta: pecl install solr-beta I get this error: pecl/solr requires PHP extension "curl" No valid packages found install failed The thing is curl is already installed and ...
2
votes
3answers
2k views

How to change base path of Solr example?

I've followed the Solr tutorial, but the URL they make you use is: http://localhost:8983/solr/ What is the most simple way to change this URL to: http://localhost:8983/foobar/
0
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2answers
317 views

Help with Jetty crash log

Greetings, I am currently using solr as the backend behind a log aggregation and search system my team is developing. All was well and good until I noticed a test server crashing quite unexpectedly. ...
2
votes
3answers
2k views

Apache Solr would not start

Apache Solr would not start. Keeps throwing the following error java -jar example/start.jar java.lang.ClassNotFoundException: org.mortbay.xml.XmlConfiguration at ...
0
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1answer
2k views

different levels of security configuration for Apache SOLR

this is what we need for our SOLR instance 1) all urls except for select need ip as well as password restrictions 2) select url can be accessed from any ip but needs a password to be accessed. this ...
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0answers
155 views

Apache Solr: What is a good strategy for creating a tag/attribute based search for an image

I recently read an article about YayMicro that descries how they used solr to search their photos. I would like doing something similar (but on a smaller scale). I have figured out how to have ...
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0answers
382 views

Trouble in deploing Solr on Tomcat and Debian

We have a Solr index application. It works very well on Lubuntu 10.10 (that's my local linux machine). But I could'n run it in hoster Debian 2.6.26-15lenny3 (gcc version 4.1.3 20080704 (prerelease) ...
0
votes
1answer
74 views

how to establish connection between drupal and solr

I am working on technologies like drupal & solr.I have installed all required modules.but i need to know that how to crawl data from drupal.& how to form connector between drupal & solr.
3
votes
1answer
1k views

Apache2 + Solr: Tomcat or Jetty?

I have an (Ubuntu 10.4) server running Apache2 web server. So far so good, I have a few extensions setup just the way I hoped for, I'm happy. But now I'd like to try out Apache Solr because I'd ...
0
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1answer
299 views

Solr dataimporthandler problem import data latin

I'm using Solr 1.4 and Tomcat6. DB mysql 5.1 store data latin. when i run dataimporthandler this data => view data in solr admin error font. <doc> <str name="id">295</str> <str ...
0
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1answer
99 views

Where can I find details on installing and using Solr on Tomcat using the solr-common and solr-tomcat packages?

I'm seeing lots of Solr/Tomcat installation instructions, but all of them install at least one of these packages from source. Since there's tomcat6, solr-common, and solr-tomcat packages (in Ubuntu ...
0
votes
1answer
315 views

Solr capacity on a single dedicated server

I have Solr running on a large Amazon EC2 Ubuntu instance. There are a number of other Rails services running on this EC2 instance too. Today, Solr choked and had to be restarted. Here is some more ...
0
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2answers
765 views

how to enable access to port from network in ubuntu?

when i "netstat -an | grep LISTEN" i have line: tcp6 0 0 127.0.0.1:24030 :::* LISTEN i want it to be tcp6 0 0 ::24030 :::* ...
0
votes
1answer
159 views

search options based on data

I write an example to be more practive. I need to know if it is possible to next search based on the data I have in my database, fulltextsearch engines in sqlserver-2008 or Apache Solr: Case 1: Data ...
0
votes
1answer
103 views

Solr At Runtime

Is there any way that we don't have to run solr_start.bat on runtime. Means I want the user to search their queries in a website using solr search server and I want to run solr_start.bat automatically ...
1
vote
1answer
428 views

Accessing jetty server on aws via internal ip

I've setup a solr server in aws. It's an ubuntu server and jetty is the webserver being used. I'm able to access the solr instance externally but my webserver can't access the solr instance via the ...
0
votes
2answers
345 views

Password protect with apache2.conf works on files, but not on ports

I have changed the apache2.conf so that my website requires authentication. This works fine when typing the adress like this: www.domain.com or my_ip/ Problem is, I have Solr, which admin interface ...
1
vote
2answers
376 views

Solr on Tomcat (Ubuntu OS) installation

I have to install Solr on my Ubuntu Server. However, Solr wont work without Tomcat or another container, and also Java. I have successfully installed tomcat6 and java. BUT, in a tomcat6 guide ...
0
votes
1answer
362 views

Ubuntu server; Backup of server and MySql database, and Solr database

How is backup done on ubuntu servers? I have a server (Ubuntu 9.10) which has apache2 installed, php5, mysql etc... The website is a classifieds website where all classifieds are stored in mysql and ...
1
vote
2answers
371 views

Solr vs 'this' word

There is a smal problem with solr. When I try to search text containing the word 'this' by issuing 'this' in the search console, solr doesn't find anything. However there are no problems with other ...
9
votes
3answers
13k views

How do we increase the maximum allowed HTTP GET query length in Jetty?

We are using Jetty to run an Apache Solr index. We've had some queries that have grown way beyond the previously expected maximum length, and are now having issues where most queries are not ...
1
vote
1answer
1k views

Severe errors in solr configuration: Error loading class

Installed Solr on my Windows XP PC. Tomcat seems to be working fine. Cannot get Solr to work. I noticed the TrieDateField is declared in a file called schema.xml in the SolrHome directory. Any ...
1
vote
1answer
805 views

how to add solr to run on startup?

I asked this question before, but I think I got answers that were cron job type answers. I want the solr service to startup if I reboot my computer, and I also want it to run by itself instead of me ...
2
votes
1answer
240 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 ...
3
votes
4answers
5k views

What is a Servlet Container and how to install one?

I am about to order a VPS (virtual private server) from a provider, and I guess I have to install some Servlet Container right? I am about to use SOLR and my website is PHP MYSQL JAVASCRIPT based. ...
3
votes
1answer
383 views

Can Linux RAID 1 account for high latency?

Scenario: we're running a large (3TB total in cluster) Solr installation in EC2. I'm only concerned about disk performance on the read side of things. We suspect that we are limited by disk I/O and ...
4
votes
1answer
1k views

How to monitor SOLR

We have SOLR running on a windows platform in our development environment, and on a Linq platform for production. We would like to monitor the SOLR index. We currently have Microsoft MOM (I think ...
1
vote
1answer
511 views

Compacting solr indexes

I've got a sizeable Solr server which is chewing a pile of disk. Whilst it is indexing a large amount of data, I'm wondering if there's any operation that will reduce the size of the index, by say ...