Topic: tomcat 5.5 的Tomcat Native library which allows optimal performance 的解决办法

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1.tomcat 5.5 的Tomcat Native library which allows optimal performance 的解决办法 Copy to clipboard
Posted by: 阿熊
Posted on: 2006-04-08 23:29

Tomcat启动的时候出现下面这样的提示:

2006-1-26 19:44:11 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:

实际这是建议使用apache的apr。

如果想使用apr的话, 实际操作很简单,

下载: http://tomcat.heanet.ie/native/1.1.2/binaries/linux/tomcat-native-i686-whatever-linux2.tar.gz

解开后
放到jdk安装目录下的/jre/lib/i386

重启一下Tomcat
查看日志
2006-1-26 23:36:16 org.apache.coyote.http11.Http11AprProtocol init
ÐÅÏ¢: Initializing Coyote HTTP/1.1 on http-8080
2006-1-26 23:36:16 org.apache.coyote.ajp.AjpAprProtocol init
ÐÅÏ¢: Initializing Coyote AJP/1.3 on ajp-8009
表示已经激活此功能了

2.Re:tomcat 5 的解决办法 [Re: zua] Copy to clipboard
Posted by: trumplet
Posted on: 2006-04-09 09:14

这个apr是干什么用的?用了它有什么好处吗?

3.tomcat 5.5 的Tomcat Native library which allows optimal performance 的解决办法 [Re: zua] Copy to clipboard
Posted by: 阿熊
Posted on: 2006-04-09 13:32

提升性能

4.Re:tomcat 5 的解决办法 [Re: trumplet] Copy to clipboard
Posted by: bluepure
Posted on: 2006-04-09 21:24

提醒一下,使用了apr之后,如果使用了https,https的配置也需要作改变。需要用到openssl来进行证书文件的生成。如过没做改变的,那么原来的https端口将变成http。这是我的配置:

<!-- ssl for apr -->
<Connector port="8443" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" disableUploadTimeout="true"
       acceptCount="100" scheme="https" secure="true"
clientAuth="false"
SSLEngine="on"
SSLCertificateFile="..\conf\ca\server.crt"
SSLCertificateKeyFile="..\conf\ca\server.key" />


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上午回复帖子的时候居然提示subject_toolong错误:(

5.Re:tomcat 5.5 的Tomcat Native library [Re: zua] Copy to clipboard
Posted by: hawker
Posted on: 2006-04-10 10:58

有没有相关的性能比较测试报告呀?


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