刚刚在Ubuntu 14.04上安装了Tomcat v8.0.23:
svntac-002:tomcat8 root# java -cp lib/catalina.jar org.apache.catalina.util.ServerInfo
Server version: Apache Tomcat/8.0.23
Server built: May 19 2015 14:58:38 UTC
Server number: 8.0.23.0
OS Name: Linux
OS Version: 3.2.0-67-virtual
Architecture: amd64
JVM Version: 1.7.0_80-b15
JVM Vendor: Oracle Corporation
看到很多像Java这样的开放式连接:
svntac-002:tomcat8 root# netstat -ntpl|grep java
tcp 0 0 0.0.0.0:33103 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:33359 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:57647 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:54255 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:49295 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:49039 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:41583 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:44591 0.0.0.0:* LISTEN 26882/java
tcp 0 0 0.0.0.0:39279 0.0.0.0:* LISTEN 26882/java
事实上,321
在撰写本文时打开了连接:
svntac-002:tomcat8 root# netstat -ntpl|grep java|wc -l
321
听起来不错吗?这是我遇到或遗漏某些Tomcat版本中的某种错误吗?我在此服务器上运行Talend
TAC(因此,已安装/部署org.talend.administrator.war
),过了一会儿,TAC完全没有响应。我该如何调试?提前谢谢!