Hey . Isn't elasticsearch running with it's own user ? If so , do your settings apply to that user aswell ?
You can sudo as elasticsearch and check the users limits . BR , You can check by marți, 28 aprilie 2015, 23:14:16 UTC+3, Alex Stuart a scris: > > Started to build the Graylog server with Elasticsearch on a RHEL 6.6 vm > machine with 2 cores and 4GB of RAM. > > Installation went fine and after a period i could access the web > interface. Straight when i log in i get a flickering number 3 above the > panel. One of those errors are: > > Elasticsearch nodes with too low open file limit > There are Elasticsearch nodes in the cluster that have a too low open file > limit (current limit: *4096* on *jean.domain.com <http://jean.domain.com>* > should be at least 64000) This will be causing problems that can be hard to > diagnose. Read how to raise the maximum number of open files in the > Elasticsearch setup documentation. > <http://www.graylog2.org/resources/documentation/setup/elasticsearch> > > So of course i started to read how i could fix this error. So i added > > fs.file-max = 65536 > > to /etc/sysctl.conf, but also > > * soft nproc 65535 > * hard nproc 65535 > * soft nofile 65535 > * hard nofile 65535 > > to /etc/security/limits.conf and rebooted the system. Once it has been > booted i checked if everything was set with 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) 30490 > max locked memory (kbytes, -l) 64 > max memory size (kbytes, -m) unlimited > open files (-n) 65535 > 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) 65535 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited > > And it looks like it has been set. I can reach the web panel, but after > login, the message is still there and although i can click it away, it > comes back straight again. So i tried a few other stuff, like adding > ULIMIT_N=65535 and a bunch of others, but it still gives me the error. > What am i doing wrong? Does anyone know how i can remove the error. I want > to show it to my boss, but it looks silly with that error on it :) > > -- You received this message because you are subscribed to the Google Groups "graylog2" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
