> On Mar 5, 2020, at 4:29 AM, Bunde Torsten <t.bu...@htp.net> wrote: > > -Xms512m -Xmx512m
Your heap is too small. Set this to -Xms8g -Xmx8g In solr.in.sh, that looks like this: SOLR_HEAP=8g wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog)