my bash-fu isn't that great, but AFAICT the way SOLR_OPTS is used in bin/solr breaks on any attempt i can think of to quote/escape any jvm args included in the SOLR_OPTS env variable.
Am i missing something, or is this a bug? (see examples below) -Hoss http://www.lucidworks.com/ hossman@slate:~/lucene/solr [j11] [tags/releases/solr/9.3.0] $ SOLR_OPTS='-XX:-UseLargePages -Dfoo=bar "-Dyak=white space"' ./solr/packaging/build/dev/bin/solr start -V -f Using Solr root directory: /home/hossman/lucene/solr/solr/packaging/build/dev Using Java: /opt/jdk/11/latest//bin/java openjdk version "11.0.15" 2022-04-19 OpenJDK Runtime Environment Temurin-11.0.15+10 (build 11.0.15+10) OpenJDK 64-Bit Server VM Temurin-11.0.15+10 (build 11.0.15+10, mixed mode) Starting Solr using the following settings: JAVA = /opt/jdk/11/latest//bin/java SOLR_SERVER_DIR = /home/hossman/lucene/solr/solr/packaging/build/dev/server SOLR_HOME = /home/hossman/lucene/solr/solr/packaging/build/dev/server/solr SOLR_HOST = SOLR_PORT = 8983 STOP_PORT = 7983 JAVA_MEM_OPTS = -Xms512m -Xmx512m GC_TUNE = -XX:+UseG1GC -XX:+PerfDisableSharedMem -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=250 -XX:+UseLargePages -XX:+AlwaysPreTouch -XX:+ExplicitGCInvokesConcurrent GC_LOG_OPTS = -Xlog:gc*:file=/home/hossman/lucene/solr/solr/packaging/build/dev/server/logs/solr_gc.log:time,uptime:filecount=9,filesize=20M SOLR_TIMEZONE = UTC SOLR_OPTS = -XX:-UseLargePages -Dfoo=bar "-Dyak=white space" -Xss256k Error: Could not find or load main class "-Dyak=white Caused by: java.lang.ClassNotFoundException: "-Dyak=white hossman@slate:~/lucene/solr [j11] [tags/releases/solr/9.3.0] $ SOLR_OPTS='-XX:-UseLargePages -Dfoo=bar -Dyak=white\ space' ./solr/packaging/build/dev/bin/solr start -f Error: Could not find or load main class space Caused by: java.lang.ClassNotFoundException: space hossman@slate:~/lucene/solr [j11] [tags/releases/solr/9.3.0] $ SOLR_OPTS="-XX:-UseLargePages -Dfoo=bar '-Dyak=white space'" ./solr/packaging/build/dev/bin/solr start -f Error: Could not find or load main class '-Dyak=white Caused by: java.lang.ClassNotFoundException: '-Dyak=white hossman@slate:~/lucene/solr [j11] [tags/releases/solr/9.3.0] $ SOLR_OPTS="-XX:-UseLargePages -Dfoo=bar -Dyak='white space'" ./solr/packaging/build/dev/bin/solr start -f Error: Could not find or load main class space' Caused by: java.lang.ClassNotFoundException: space'
