【solr专题之四】在Tomcat 中部署Solr4.x

1、安装Tomcat

（1）下载并解压至/opt/tomcat中 # cd /opt/jediael # tar -zxvf apache-tomcat-7.0.54.tar.gz # mv apache-tomcat-7.0.54 tomcat 将目录重命名为tomcat # ls apache-tomcat-7.0.54.tar.gz rh tomcat （2）配置conf/tomcat-users.xml ,以方便管理及通过页面进行配置 <role rolename="manager-gui"/> <user username="tomcat" password="tomcat" roles="manager-gui"/> （3）启动tomcat并验证 # 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. 打开http://ip:8080/，正常登录 打开http://ip:8080/manager/html，使用用户名密码tomcat/tomcat进行登录 2、部署Solr （1）将solr解压后的example/solr目录复制至/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）将dist/solr-4.9.0.war复制至/opt/jediael/solr/example/solr，并重命名为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 ，指定数据目录 # pwd /opt/jediael/solr/example/solr/collection1  vi conf/solrconfig.xml 修改以下内容： <dataDir>${solr.data.dir:}</dataDir>为 <dataDir>${solr.data.dir:/opt/jediael/solr/example/solr/collection1/data}</dataDir>解释如下：which is true for running the Jetty server provided with the example, but incorrect for Tomcat running as a service. 例上述配置马上生效： 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 至少启动一次tomcat，才会生成此目录 在/opt/jediael/tomcat/conf/Catalina/localhost/创建一个新文件： # cd /opt/jediael/tomcat/conf/Catalina/localhost/ # ls # vi solr.xml 内容如下： <?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）复制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）复制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、启动并验证 （1）启动tomcat bin/startup.sh （2）验证以下页面 http://ip:8080/manager/html 查看运行状态 http://ip:8080/solr/ http://ip:8080/solr/collection1/browse

4、分析

（1）上述war包被解压至 /opt/jediael/tomcat/webapps/solr，其内容如下：

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

# lsbin collection1 lib logs README.txt solr.war solr.xml zoo.cfg

保留在原来位置，并没变化。

Repeat the above steps with different installation directories to run multiple instances of Solr side-by-side.

转载于:https://www.cnblogs.com/jinhong-lu/p/4559413.html

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