安装apr来提高tomcat 的可伸缩性和性能
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cd /usr/local/ |
1 下载apr 和 apr-util最新版
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wget http://apache.fayea.com/apache-mirror//apr/apr-1.5.0.tar.gz
wget http://apache.fayea.com/apache-mirror//apr/apr-util-1.5.3.tar.gz
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2 解压文件
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tar -zxvf apr-1.5.0.tar.gz
tar -zxvf aor-util-1.5.3.tar.gz
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3 安装apr和apr-util
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cd apr-1.5.0
./configure --prefix=/usr/local/apr make make install cd .. cd apr-util-1.5.3
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr make make insatll |
4 安装 tomcat-native
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cd /usr/local/tomcat/bintar -zxvf tomcat-native.tar.gz
cd tomcat-native-1.1.29-src/jni/native
./configure --with-apr=/usr/local/apr --with-java- home=/usr/java/jdk1.7.0_25
makemake install |
5 设置 apr 的环境变量
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vi /etc/profile #在文本的最后面添加以下内容 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib #使profile生效， source /etc/profile |
6 启动tomcat并查看catalina.out
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./startup.sh cat catalina.out |
出现 ：org.apache.catalina.core.AprLifecycleListener.init Loaded APR based Apache Tomcat Native library 1.1.29 using APR version 1.5.0.
则apr安装成功