xampp启动时显示的错误为: 10:40:18 [Apache] Error: Apache shutdown unexpectedly.10:40:18 [Apache] This may be due to a blocked port, missing dependencies, 10:40:18 [Apache] improper privileges, a crash, or a shutdown by another method.10:40:18 [Apache] Press t…
这个问题比较常见, 通常是80.443端口被占用 cmd 通过运行apache/bin/httpd.exe 打印如下log: (OS 10048)通常每个套接字地址(协议/网络地址/端口)只允许使用一次. : make_sock: could not bind to address 0.0.0.0:443 或者后面是80端口被占用 (OS 10048)通常每个套接字地址(协议/网络地址/端口)只允许使用一次. : make_sock: could not bind to address 0.0.…
es启动默认不能使用root用户,所以需要新创建一个用户来启动. 启动时可能出现的问题: [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] [2]: max number of threads [1024] for user [esuser1] is too low, increase to at least [4096] [3]: max vir…
1.max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] 解决: [root@localhost config]# sysctl -a |grep vm.max vm.max_map_count = 65530 [root@localhost config]# sysctl -w vm.max_map_count=262144 vm.max_map_count = 2…
背景:[新手] 将开发机子上的Tomcat连同其中的项目,一起拷贝到服务器上,启动tomcat的start.bat,然后报错如下: 问题1: Failed to initialize end point associated with ProtocolHandler ["http-apr-8080"] java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í?? at or…
启动错误 (1)WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.(2)WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue…
错误信息: Several ports (8080, 8009) required by Tomcat v7.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other pro…