1、安裝Tomcat
# cd /opt/jediael
# tar -zxvf apache-tomcat-7.0.54.tar.gz
# mv apache-tomcat-7.0.54 tomcat 將目錄重命名為tomcat
# ls
apache-tomcat-7.0.54.tar.gz rh tomcat
（2）配置conf/tomcat-users.xml?,以方便管理及通過頁面進(jìn)行配置
<role rolename="manager-gui"/>
<user username="tomcat" password="tomcat" roles="manager-gui"/>
（3）啟動(dòng)tomcat并驗(yàn)證
# bin/startup.sh
Using CATALINA_BASE: /opt/jediael/tomcat
Using CATALINA_HOME: /opt/jediael/tomcat
Using CATALINA_TMPDIR: /opt/jediael/tomcat/temp
Using JRE_HOME: /usr/java/jdk1.7.0_51
Using CLASSPATH: /opt/jediael/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar
Tomcat started.
# mkdir -p /opt/jediael/solr/example
# cp -rf /opt/jediael/solr-4.9.0/example/solr /opt/jediael/solr/example
（2）將dist/solr-4.9.0.war復(fù)制至/opt/jediael/solr/example/solr，并重命名為solr.war
# pwd
/opt/jediael/solr/example/solr
# cp /opt/jediael/solr-4.9.0/dist/solr-4.9.0.war solr.war
# ls
bin collection1 README.txt solr.war solr.xml zoo.cfg
（3）配置solrconfig.xml?，指定數(shù)據(jù)目錄
# pwd
/opt/jediael/solr/example/solr/collection1
?vi conf/solrconfig.xml
<dataDir>${solr.data.dir:}</dataDir>
為
<dataDir>${solr.data.dir:/opt/jediael/solr/example/solr/collection1/data}</dataDir>
解釋如下：which is true for running the Jetty server provided with the example, but incorrect for Tomcat running as a service.
export JAVA_OPTS="$JAVA_OPTS -Dsolr.data.dir=/opt/jediael/solr/example/solr/collection1/data"
至少啟動(dòng)一次tomcat，才會(huì)生成此目錄
在/opt/jediael/tomcat/conf/Catalina/localhost/創(chuàng)建一個(gè)新文件：
# cd /opt/jediael/tomcat/conf/Catalina/localhost/
# ls
# vi solr.xml
<?xml version="1.0" encoding="utf-8"?>
<Context docBase="/opt/jediael/solr/example/solr/solr.war" debug="0" crossContext="true">
<Environment name="solr/home" type="java.lang.String" value="/opt/jediael/solr/example/solr" override="true"/>
</Context>
（5）復(fù)制jar文件及l(fā)og4j的配置文件
# cp /opt/jediael/solr-4.9.0/example/lib/ext/* /opt/jediael/tomcat/lib/
# mkdir logs
# pwd
/opt/jediael/solr/example/solr
# cp /opt/jediael/solr-4.9.0/example/resources/log4j.properties /opt/jediael/tomcat/lib/
# vi /opt/jediael/tomcat/lib/log4j.properties
修改:
solr.log=/opt/jediael/solr/example/solr/logs/
（6）復(fù)制jar包
[# pwd
/opt/jediael/solr/example/solr
# mkdir lib
# cp /opt/jediael/solr-4.9.0/dist/*.jar lib/
# cp /opt/jediael/solr-4.9.0/contrib/velocity/lib/* lib/
3、啟動(dòng)并驗(yàn)證
（1）啟動(dòng)tomcat
bin/startup.sh
（2）驗(yàn)證以下頁面
http://ip:8080/manager/html 查看運(yùn)行狀態(tài)
http://ip:8080/solr/
http://ip:8080/solr/collection1/browse
4、分析
（1）上述war包被解壓至 /opt/jediael/tomcat/webapps/solr，其內(nèi)容如下：
# ls
admin.html css favicon.ico img js META-INF tpl WEB-INF
除war包外的內(nèi)容：
# lsbin collection1 lib logs README.txt solr.war solr.xml zoo.cfg
保留在原來位置，并沒變化。
Repeat the above steps with different installation directories to run multiple instances of Solr side-by-side.
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