Closed qakart closed 5 years ago
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
You need to "set ulimit -n 65536 as root before starting Elasticsearch, or set nofile to 65536 in /etc/security/limits.conf" (see https://elk-docker.readthedocs.io/#frequently-encountered-issues and https://www.elastic.co/guide/en/elasticsearch/reference/current/file-descriptors.html)
thanks for quick reply
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 62232
max locked memory (kbytes, -l) 64
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) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 62232
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
No problem, and as you can see in the dump from ulimit
:
open files (-n) 1024
You need to bump this value up to (at least) 65536.
(Note: edited your messages to display terminal output properly. Hint: indent terminal output instead of using backquotes :wink:)
i did tried that the same
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) 62232 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 65536 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 62232 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited
i got the same error i am restarting the machine
after restarted
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) 62232 max locked memory (kbytes, -l) 64 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) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 62232 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited
You can set it in /etc/security/limits.conf
to make the change permanent, see https://www.elastic.co/guide/en/elasticsearch/reference/current/setting-system-settings.html#limits.conf
thanks, I did try the below its worked changed to default-ulimit nofile to 1024:65536
vim /etc/sysconfig/docker
OPTIONS="--default-ulimit nofile=1024:65536"
Thanks a lot @spujadas
Hi I have tried locally on the mac its up and running without any issue same thing I would like to install on my AWS medium machine I am getting below error Any hlep appricated
thanks in advance