linux - How to change ulimit in CentOS6 -

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i using centos6.6 , trying install hdp2.2

when do: ulimit -sn value 1024

when do: ulimit -hn value 4096

the recommended maximum number of open file descriptors 10000, or more.

i trying increase value. have checked several link , trying follow steps not getting success. looking increase value.

centos different rhel5, need modify file /etc/security/limits.conf, add follow sentences end of file:

*           soft    nofile          655350 *           hard    nofile          655350

then, relogin system(very important). gook luck.


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