1、安裝Tomcat

（1）下載并解壓至/opt/tomcat中 # 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行配置 <role rolename="manager-gui"/> <user username="tomcat" password="tomcat" roles="manager-gui"/>
（3）啟動tomcat并驗證 # 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.
打開http://ip:8080/，正常登錄 打開http://ip:8080/manager/html，使用用戶名密碼tomcat/tomcat進行登錄
2、部署Solr （1）將solr解壓后的example/solr目錄復制至/opt/jediael/solr/example/solr # 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?，指定數據目錄 # pwd /opt/jediael/solr/example/solr/collection1vi conf/solrconfig.xml 修改以下內容： <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. 例上述配置馬上生效： export JAVA_OPTS="$JAVA_OPTS -Dsolr.data.dir=/opt/jediael/solr/example/solr/collection1/data" （4）在tomcat中指向上述程序包
至少啟動一次tomcat，才會生成此目錄
在/opt/jediael/tomcat/conf/Catalina/localhost/創建一個新文件： # cd /opt/jediael/tomcat/conf/Catalina/localhost/ # ls # vi solr.xml 內容如下： <?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）復制jar文件及log4j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、啟動并驗證 （1）啟動tomcat bin/startup.sh
（2）驗證以下頁面 http://ip:8080/manager/html 查看運行狀態 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，其內容如下：

# ls admin.html css favicon.ico img js META-INF tpl WEB-INF
除war包外的內容：

# 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.

總結

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