tomcat6 native安装

    Apache Tomcat Native library 是 Apache 为了提升 Tomcat 的性能搞的一套本地化 Socket, Thread, IO 组件也就是说它有高级 IO 功能, 操作系统级别的功能调用, 以及本地进程处理等等, 这些都能使 Tomcat 更像一个 Web Server(像Apache那样), 而不是只能用来解释JSP, 大大增加了Tomcat作为服务器的吞吐性能,尤其是处理静态文件能力。

     在安装nactive lib之前必须安装以下linux lib


1.APR library
2.OpenSSL libraries
3.Java SE Development Kit (JDK)

     

    在支持rpm的linux中，可以通过yum超级方便的进行更新:
   

 yum install apr-devel openssl-devel

   
    下载最新的最新的tomcat包:apache-tomcat-6.0.29.tar.gz

[root@localhost ~] mv apache-tomcat-6.0.29.tar.gz /opt/
[root@localhost ~] cd /opt
[root@localhost opt]tar zxvf apache-tomcat-6.0.29.tar.gz

    其实在tomcat的bin目录下已经附带了native的源代码,这里直接进入解压缩就可以

cd apache-tomcat-6.0.29/bin
tar zxvf tomcat-native.tar.gz

    这里要进行编译安装，需要gcc编译器，如果没有可以继续通过yum安装

[root@localhost bin]# yum search gcc*
已加载插件：fastestmirror, presto, refresh-packagekit
Loading mirror speeds from cached hostfile
 * fedora: ftp.cuhk.edu.hk
 * updates: ftp.cuhk.edu.hk
警告：没有匹配 gcc* 的软件包
没有找到匹配的软件包
[root@localhost bin]# yum search gcc
已加载插件：fastestmirror, presto, refresh-packagekit
Loading mirror speeds from cached hostfile
 * fedora: ftp.cuhk.edu.hk
 * updates: ftp.cuhk.edu.hk
=========================================================== Matched: gcc ===========================================================
arm-gp2x-linux-gcc.i686 : Cross Compiling GNU GCC targeted at arm-gp2x-linux
avr-gcc.i686 : Cross Compiling GNU GCC targeted at avr
compat-libgcc-296.i686 : Compatibility 2.96-RH libgcc library
gcc-gnat.i686 : Ada 95 support for GCC
gcc-objc.i686 : Objective-C support for GCC
gcc-objc++.i686 : Objective-C++ support for GCC
gccxml.i686 : XML output extension to GCC
libgcc.i686 : GCC version 4.4 shared support library
mingw32-gcc.i686 : MinGW Windows cross-compiler (GCC) for C
msp430-gcc.i686 : Cross Compiling GNU GCC targeted at msp430
avr-gcc-c++.i686 : Cross Compiling GNU GCC targeted at avr
compat-gcc-34.i686 : Compatibility GNU Compiler Collection
compat-gcc-34-c++.i686 : C++ support for compatibility compiler
compat-gcc-34-g77.i686 : Fortran 77 support for compatibility compiler
gcc.i686 : Various compilers (C, C++, Objective-C, Java, ...)
gcc-c++.i686 : C++ support for GCC
gcc-gfortran.i686 : Fortran support
.....这里省略了，搜出来好多这里只用C编译器就可以了，其他的都可以不要

[root@localhost bin] yum install gcc.i686

     安装完成后，下边开始./configure

[root@localhost bin]# cd tomcat-native-1.1.20-src/
[root@localhost tomcat-native-1.1.20-src]# cd jni/native
[root@localhost native]# ./configure --with-apr=/usr/bin/apr-1-config \
                                     --with-java-home=/usr/share/java-1.6.0/jdk1.6.0_21 \
                                     --with-ssl=yes \
                                     --prefix=/opt/tomcat

--with-apr=/usr/bin/apr-1-config \  #这里是刚才安装apr lib的开发工具
--with-java-home=/usr/share/java \  #这里配置JAVA_HOME
--with-ssl=yes \                    #这里设置是否启用ssl安全连接
--prefix=$CATALINA_HOME             #这里是设置tomcat所在目录

    ./configure完成后开始make与make install

[root@localhost native]# make && make install

    此时编译出的lib放在tomcat/lib下，需要cp到/usr/lib下

[root@localhost native]# cd /opt/tomcat/lib
[root@localhost native]# ls 
annotations-api.jar  el-api.jar      libtcnative-1.a          pkgconfig           tomcat-i18n-fr.jar
catalina-ant.jar     jasper-el.jar   libtcnative-1.la         servlet-api.jar     tomcat-i18n-ja.jar
catalina-ha.jar      jasper.jar      libtcnative-1.so         tomcat-coyote.jar   tomcat-native-1.1.17-dev.jar
catalina.jar         jasper-jdt.jar  libtcnative-1.so.0       tomcat-dbcp.jar
catalina-tribes.jar  jsp-api.jar     libtcnative-1.so.0.1.20  tomcat-i18n-es.jar
[root@localhost native]# cp libtcnative-1* /usr/lib/

    ok.已经完成tomcat-native的编译、安装与部署,测试一下

[root@localhost native]# cd /opt/tomcat/bin
[root@localhost bin]# ./catalina.sh run
Using CATALINA_BASE:   /opt/tomcat
Using CATALINA_HOME:   /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JRE_HOME:        /usr/share/java-1.6.0/jdk1.6.0_21
Using CLASSPATH:       /opt/tomcat/bin/bootstrap.jar
2010-8-22 1:44:50 org.apache.catalina.core.AprLifecycleListener init
信息: Loaded APR based Apache Tomcat Native library 1.1.20.
2010-8-22 1:44:50 org.apache.catalina.core.AprLifecycleListener init
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
2010-8-22 1:44:50 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2010-8-22 1:44:50 org.apache.coyote.ajp.AjpAprProtocol init
信息: Initializing Coyote AJP/1.3 on ajp-8009
2010-8-22 1:44:50 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 628 ms
2010-8-22 1:44:50 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2010-8-22 1:44:50 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.29
2010-8-22 1:44:50 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deploying configuration descriptor manager.xml
2010-8-22 1:44:50 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deploying configuration descriptor host-manager.xml
2010-8-22 1:44:50 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory docs
2010-8-22 1:44:50 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory ROOT
2010-8-22 1:44:50 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory examples
2010-8-22 1:44:51 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2010-8-22 1:44:51 org.apache.coyote.ajp.AjpAprProtocol start
信息: Starting Coyote AJP/1.3 on ajp-8009
2010-8-22 1:44:51 org.apache.catalina.startup.Catalina start
信息: Server startup in 605 ms

2010-8-22 1:44:50 org.apache.catalina.core.AprLifecycleListener init
信息: Loaded APR based Apache Tomcat Native library 1.1.20.
2010-8-22 1:44:50 org.apache.catalina.core.AprLifecycleListener init
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].

    看到上边这两行，表示已经成功启动Apache Tomcat Native library. ：）