Linux上linux启动tomcat,启动成功但是访问不了,查看日志中有:This is very likely to create a memory leak

在linux上面tomcat启动的时候如果,日志中没有报错,但是访问项目出现404,This is very likely to create a memory leak 有这段话,问题是:你的linux权限不够,解决方案

解决方案一:使用root来启动tomcat 如果没有的话考虑解决方案二:

解决方案二:

第一步:vi /etc/sysctl.conf 中添加

net.ipv4.tcp_tw_reuse = 1

net.ipv4.tcp_tw_recycle = 1

net.ipv4.tcp_fin_timeout = 30

net.ipv4.tcp_keepalive_time = 600

net.ipv4.tcp_keepalive_intvl = 30

net.ipv4.tcp_keepalive_probes = 5

net.ipv4.tcp_syncookies = 1

net.ipv4.ip_local_port_range = 4000 65000

net.ipv4.tcp_max_syn_backlog = 16384

net.ipv4.tcp_max_tw_buckets = 36000

net.ipv4.route.gc_timeout = 100

net.ipv4.tcp_syn_retries = 1

net.ipv4.tcp_synack_retries = 1

net.core.somaxconn = 16384

net.core.netdev_max_backlog = 16384

net.ipv4.tcp_max_orphans = 16384

vm.swappiness=0

fs.file-max=6553600

fs.aio-max-nr=1048576

第二部:vi /etc/profile 增加一行 ulimit -SHn 65535

第三步:在Linux 执行命令 ulimit -n 一下看看是不是变成65535 如果修改了则成功了

重新打开xshell进行启动。

编码不易,看到请支持下,谢谢。

Linux上linux启动tomcat,启动成功但是访问不了,查看日志中有:This is very likely to create a memory leak_第1张图片

 

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