@igorsechyn Sorry for the delay, here you go
prepend the “-Ddremio.debug.sysopt.” to the actual sys option
Couple of examples
DREMIO_JAVA_EXTRA_OPTS="-Ddremio.debug.sysopt.store.plugin.wait_millis=120000"
DREMIO_JAVA_EXTRA_OPTS="-Ddremio.debug.sysopt.exec.preferred.codegenerator=java"