*** [WARN] *** Your Max Processes Limit is currently 3806. It should be set to 65000 to avoid opera

solr启动报错

将/usr/solr-7.5.0/bin/solr.in.sh文件中，SOLR_ULIMIT_CHECKS设置为false，消除WARN

# Settings for common system values that may cause operational imparement when system defaults are used.
# Solr can use many processes and many file handles. On modern operating systems the savings by leaving
# these settings low is minuscule, while the consequence can be Solr instability. To turn these checks off, set
# SOLR_ULIMIT_CHECKS=false either here or as part of your profile.

# Different limits can be set in solr.in.sh or your profile if you prefer as well.
#SOLR_RECOMMENDED_OPEN_FILES=
#SOLR_RECOMMENDED_MAX_PROCESSES=
SOLR_ULIMIT_CHECKS=false

 

重新启动即可。