How to Install Solr in Tomcat? - windows

Question

I've put the file apache-solr-3.5.0.war in folder C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps.
A folder "apache-solr-3.5.0" is created automatically. And when I go to: http://localhost:8080/apache-solr-3.5.0/ .
I can see the message "Welcome to Solr!".
Now, when I do the exact same with the file solr-4.3.1.war in the folder C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps
A folder solr-4.3.1 is created automatically. But now when I go to:
http://localhost:8080/solr-4.3.1/ OR to http://localhost:8080/solr-4.3.1/admin.html
I see the error:
HTTP Status 404 - type Status report
Message: description The requested resource is not available.
Apache Tomcat/6.0.37
What am I missing?
Update:
This is shown in the Tomcat console window:
INFO: Solr
home set to 'solr/' 12-jul-2013 18:27:36
org.apache.solr.core.SolrResourceLoader <init> INFO: Solr home set to
'solr\.\' 12-jul-2013 18:27:36 org.apache.solr.common.SolrException
log SEVERE: java.lang.RuntimeException: Can't find resource
'solrconfig.xml' in class sath or 'solr\.\conf/', cwd=C:\Program
Files\Apache Software Foundation\Tomcat
6.0
at org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoad
er.java:268)
12-jul-2013 18:27:36 org.apache.solr.servlet.SolrDispatchFilter init
INFO: user.dir=C:\Program Files\Apache Software Foundation\Tomcat 6.0
12-jul-2013 18:27:36 org.apache.solr.servlet.SolrDispatchFilter init
INFO: SolrDispatchFilter.init() done 12-jul-2013 18:27:36
org.apache.solr.servlet.SolrServlet init INFO: SolrServlet.init()
12-jul-2013 18:27:36 org.apache.solr.core.SolrResourceLoader
locateSolrHome INFO: No /solr/home in JNDI 12-jul-2013 18:27:36
org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: solr home
defaulted to 'solr/' (could not find system property or JNDI)
12-jul-2013 18:27:36 org.apache.solr.servlet.SolrServlet init INFO:
SolrServlet.init() done 12-jul-2013 18:27:36
org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: No
/solr/home in JNDI 12-jul-2013 18:27:36
org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: solr home
defaulted to 'solr/' (could not find system property or JNDI)
12-jul-2013 18:27:36 org.apache.solr.servlet.SolrUpdateServlet init
INFO: SolrUpdateServlet.init() done 12-jul-2013 18:27:36
org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web
application archive solr-4.3.1.war 12-jul-2013 18:27:36
org.apache.catalina.core.StandardContext start SEVERE: Error
filterStart 12-jul-2013 18:27:36
org.apache.catalina.core.StandardContext start SEVERE: Context
[/solr-4.3.1] startup failed due to previous errors 12-jul-2013
18:27:36 org.apache.catalina.startup.HostConfig deployDirectory INFO:
Deploying web application directory ROOT 12-jul-2013 18:27:36
org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote
HTTP/1.1 on http-8080 12-jul-2013 18:27:36
org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening on
/0.0.0.0:8009 12-jul-2013 18:27:36 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/56 config=null 12-jul-2013 18:27:36
org.apache.catalina.startup.Catalina start INFO: Server startup in 880
ms
My unpacked Solr folder contains these folders:
css
img
js
META-INF
tpl
WEB-INF
Update
After adding this to my environment variables:
JAVA_OPTS = $JAVA_OPTS -Dsolr.solr.home=C:/Databases/solr-4.3.1/example/solr
I get these 2 errors after startup:
SEVERE: org.apache.solr.common.SolrException: Invalid luceneMatchVersion 'LUCENE_43', valid values are: [LUCENE_20, LUCENE_21, LUCENE_22, LUCENE_23, LUCENE_24,LUCENE_29, LUCENE_30, LUCENE_31, LUCENE_32, LUCENE_33, LUCENE_34,LUCENE_35, LUCENE_CURRENT] or a string in format 'V.V'
SEVERE: Exception starting filter SolrRequestFilter org.apache.solr.common.SolrException: Could not find necessary SLF4j logging jars. If using Jetty, the SLF4j logging jars need to go in the jetty lib/ext directory. For other containers, the corresponding directory should be used.
Full log:
SEVERE: org.apache.solr.common.SolrException: Invalid luceneMatchVersion 'LUCENE _43', valid values are: [LUCENE_20, LUCENE_21, LUCENE_22, LUCENE_23, LUCENE_24, LUCENE_29, LUCENE_30, LUCENE_31, LUCENE_32, LUCENE_33, LUCENE_34, LUCENE_35, LUC ENE_CURRENT] or a string in format 'V.V'
at org.apache.solr.core.Config.parseLuceneVersionString(Config.java:353)
13-jul-2013 13:46:02 org.apache.solr.servlet.SolrDispatchFilter init INFO: user.dir=C:\Program Files\Apache Software Foundation\Tomcat 6.0
13-jul-2013 13:46:02 org.apache.solr.servlet.SolrDispatchFilter init INFO: SolrDispatchFilter.init() done 13-jul-2013 13:46:02 org.apache.solr.servlet.SolrServlet init INFO: SolrServlet.init()
13-jul-2013 13:46:02 org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: No /solr/home in JNDI 13-jul-2013 13:46:02 org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: using system property solr.solr.home: C:\Databases\solr-4.3.1\exam ple\solr
13-jul-2013 13:46:02 org.apache.solr.servlet.SolrServlet init INFO: SolrServlet.init() done 13-jul-2013 13:46:02 org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: No /solr/home in JNDI 13-jul-2013 13:46:02 org.apache.solr.core.SolrResourceLoader locateSolrHome INFO: using system property solr.solr.home: C:\Databases\solr-4.3.1\exam ple\solr
13-jul-2013 13:46:02 org.apache.solr.servlet.SolrUpdateServlet init INFO: SolrUpdateServlet.init() done
13-jul-2013 13:46:02 org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive solr-4.3.1.war 13-jul-2013 13:46:03 org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter SolrRequestFilter org.apache.solr.common.SolrException: Could not find necessary SLF4j logging jar s. If using Jetty, the SLF4j logging jars need to go in the jetty lib/ext direct ory. For other containers, the corresponding
directory should be used. For more information, see:
http://wiki.apache.org/solr/SolrLogging
UPDATE 3
I'm now getting a "HTTP Status 503 - Server is shutting down" error.
14-jul-2013 14:21:57 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performanc
e in production environments was not found on the java.library.path: C:\Program
Files\Apache Software Foundation\Tomcat 6.0\bin;C:\Windows\Sun\Java\bin;C:\Windo
ws\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Li
ve;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\
system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShe
ll\v1.0\;C:\Program Files\TortoiseSVN\bin;c:\msxsl;C:\Program Files (x86)\Window
s Live\Shared;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program File
s (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\Windows
Kits\8.0\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110
\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\;C:\Prog
ram Files\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Microsoft SQ
L Server\110\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft SQL S
erver\110\DTS\Binn\;C:\Program Files (x86)\Java\jre6\bin;C:\Program Files\Java\j
re631\bin;.
14-jul-2013 14:21:57 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
14-jul-2013 14:21:57 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 283 ms
14-jul-2013 14:21:57 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
14-jul-2013 14:21:57 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.37
14-jul-2013 14:21:57 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
14-jul-2013 14:21:57 org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive solr-4.3.1.war
log4j:WARN No appenders could be found for logger (org.apache.solr.servlet.SolrD
ispatchFilter).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more in
fo.
14-jul-2013 14:21:58 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory ROOT
14-jul-2013 14:21:58 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
14-jul-2013 14:21:58 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
14-jul-2013 14:21:58 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/55 config=null
14-jul-2013 14:21:58 org.apache.catalina.startup.Catalina start
INFO: Server startup in 719 ms
I read something on this error here, but after adding my logging.properties.

Answer 1

Install Solr in Tomcat
Pre Requirements
1 – Machine with Windows OS (Windows 7,8,Xp.. ..etc)
2 – Java 6 or Above
3 - Solr 4.0.0 or Above
4 – Apache-tomcat 6 or Above.
Steps to get Solr up on Tomcat Server
1.Install Tomcat on your machine and make sure it is ready to start.(Check using localhost:8080)
2.Install Solr4.0 distribution package apache-solr-4.0.0.zip and unzip it in your local directory like C:\apache-solr-4.0.0.
3.Make a folder with name solr-home in your local machine like C:\solr_home.
4.Go back to the solr distribution package that you downloaded C:\apache-solr-4.0.0. Have a peek inside the Examples/solr ("C:\solr-4.4.0\example\solr") folder. Copy all those files into the C:\solr_home folder.(server shutting down exception will come)
5.Look into C:\solr-home\solr and you will see two folders with name collection1 and bin, copy these two folders a step up to C:\solr_home.(if lib not copy "severe error filterstart" Exception come)
6.Copy lib from C:\apache-solr-4.0.0\example\lib\ext SLF4J and log4j.jar file to Tomcat Lib folder C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib
(https://wiki.apache.org/solr/SolrLogging#Using_the_example_logging_setup_in_containers_other_than_Jetty)
7.Copy apache-solr-4.0.war (rename to solr.war) from "C:\solr-4.4.0\dist" directory to webapps directory inside Tomcat.(C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps)
8.If tomact is already start then solr folder will create go to "C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\solr\WEB-INF\web.xml" edit web.xml
uncomment entry and edit like following(Exception SolrCore 'collection1' is not available due to init failure)
<env-entry>
<env-entry-name>solr/home</env-entry-name>
<env-entry-value>C:\solr_home\solr</env-entry-value>
<env-entry-type>java.lang.String</env-entry-type>
</env-entry>
9.Start Tomcat and check localhost:8080/solr dashBoard will come

Answer 2

It got solved for me by on a different forum, here are the steps I followed:
Extract solr431 package. In my case I did in
"E:\solr-4.3.1\example\solr"
Now copied solr dir from extracted package (E:\solr-4.3.1\example\solr)
into TOMCAT_HOME dir.
In my case TOMCAT_HOME dir is pointed to E:\Apache\Tomcat 6.0.
I can refer now SOLR_HOME as " E:\Apache\Tomcat 6.0\solr" (please
remember this)
Copy the solr.war file from extracted package to SOLR HOME dir i.e
E:\Apache\Tomcat 6.0\solr. This is required to create the context. As I
donot want to pass this as JAVA OPTS
Also copy solr.war file into TOMCAT_HOME\webapps for deployment purpose
If you start tomcat you will get errors as mentioned by Shawn. S0 you
need to copy all the 5 jar files from solr extracted package (
E:\solr-4.3.1\example\lib\ext ) to TOMCAT_HOME\lib dir:
jul-to-slf4j-1.6.6,
jcl-over-slf4j-1.6.6,
slf4j-log4j12-1.6.6,
slf4j-api-1.6.6,
log4j-1.2.16
Also copy the log4js.properties file from
E:\solr-4.3.1\example\resources dir to TOMCAT_HOME\lib dir.
Now if you start the tomcat you wont having any problem.

Answer 3

The way that logging works with Solr was updated with Solr 4.3.0 (and higher). If you check your Tomcat logs you will most likely see a "Filter Exception" error. Please refer to the Solr Logging - Using the example logging setup in containers other than Jetty for the steps required to get Solr 4.3.0 and higher to run on Tomcat.

Answer 4

According to my notes (I did that procedure some time ago), I had to add an extra line in the Tomcat "caralina.sh" (or catalina.bat if you use windows):
export JAVA_OPTS="$JAVA_OPTS -Dsolr.solr.home=/opt/solr/example/solr"
This is used to specify where the solr "configuration" and "data" directories (where your data will be stored). In my case it is "/opt/solr/example/solr", but you need to use the directory where you have the "configuration" files and "data" directory in your system. For example you should use "C:\solr-4.3.1\examples\solr\" if you extracted the downloaded Solr package in C: in windows. This means, that you will deploy the "Solr.war" in Tomcat (you already did that), but the configuration of Solr and "data" stored will be in that directory you specify in catalina.bat (JAVA_OPS, e.g.: C:\solr-4.3.1\examples\solr).
Good instructions to install Solr in a Tomcat in windows: http://liuweipingblog.cn/java/install-lucene-solar-with-tomcat-on-windows/

Answer 5

This error is occurred due to the separate logging mechanism of solr. After researching I have found that, you need to add slf4j log jar in your tomcat lib. ( as per my local machine it is : C:\xampp\tomcat\lib )
download from below url and copy the jar file in tomcat lib
http://www.slf4j.org/download.html
After doing the above step it is working fine in my local system.

Answer 6

The errors about the lucene version indicate that you are still deploying the 3.5 version. I mean, I'm sure you put the 4.x war but for somewhat reason (forgot to delete the war, tmp files) the 3.5 is still there.
When you indicates the solr.home using a system property it will be read by "all" solr you are deploying.
So in your case, the 4.3.1 is happy about the given solr home (which contains LUCENE43) but the 3.5 throws the exception (4.3 is unknown to 3.5)

Answer 7

It includes few steps
Download solr-XXX.zip and extract into solr-XXX.
Copy solr-XXX.war (from solr-XXX/dist folder after unzipping the .zip) into Tomcat/webapps. Then unzip the .war file (using WinZip etc.). This will create folder solr-XXX. Copy log4j-XXX.jar,slf4j-api-XXX.jar,slf4j-log4j12-XXX.jar,commons-logging-XXX.jar into Tomcat/webapps/solr-XXX/WEB-INF/lib. And create a folder Tomcat/webapps/solr-XXX/WEB-INF/classes and copy log4j.properties here from solr-XXX\example\resources
Create a directory MySolrHome anywhere and copy content of solr-XXX\example\solr folder here
Add JAVA_OPTS=-Dsolr.solr.home=Path/to/MySolrHome/
Start Tomcat