Linux出现java.net.SocketException:Too many open files解决方法

文章由LinuxBoy分享于2019-03-24 08:03:00热评（48）

Linux代码

[root@fwang5stash ~]# ulimit -a

core file size (blocks, -c) 0

data seg size (kbytes, -d) unlimited

scheduling priority (-e) 0

file size (blocks, -f) unlimited

pending signals (-i) 7167

max locked memory (kbytes, -l) 32

max memory size (kbytes, -m) unlimited

open files (-n) 1024

pipe size (512 bytes, -p) 8

POSIX message queues (bytes, -q) 819200

real-time priority (-r) 0

stack size (kbytes, -s) 10240

cpu time (seconds, -t) unlimited

max user processes (-u) 7167

virtual memory (kbytes, -v) unlimited

file locks (-x) unlimited

1.临时修改

Linux代码

[root@fwang5stash ~]# ulimit -n 8192

2.永久修改

修改/etc/security/limits.conf 添加如下一行：

* - nofile 8192

修改/etc/pam.d/login添加如下一行

session required /lib/security/pam_limits.so

重新登录后生效

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