Solr ulimits
Starting solr on my system by systems gives the following warnings:
Feb 19 09:48:35 libsolr01.int.dur.ac.uk systemd[1]: Started Apache SOLR. Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: [WARN] Your open file limit is currently 1024. Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: It should be set to 65000 to avoid operational disruption. Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: [WARN] Your Max Processes Limit is currently 7018. Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: It should be set to 65000 to avoid operational disruption. Feb 19 09:48:35 libsolr01.int.dur.ac.uk solr[257268]: If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
I fixed this by adding LimitNOFILE=65000 LimitNPROC=65000
to the [Service] section of the systemd unit.
I'm currently experimenting with Solr 8.8
Thanks for your work!
Comments (2)
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- changed status to resolved
Thank you for your submission. This change has been added and published in Version 6.0.6..
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Sorry for the delay, I will address this issue.