Error: VM option ‘UseG1GC’ is experimental and must be enabled via -XX:UnlockExperimentalVMOptions. #打开 bin/kafka-run-class.sh KAFKA_JVM_PERFORMANCE_OPTS“-server -XX:UseG1GC -XX:MaxGCPauseMillis20 -XX:InitiatingHeapOccupancyPercent35 -XX:ExplicitGCInv…