export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -Xms512m -Xmx512m"
export HBASE_REGIONSERVER_OPTS="-Xms8g -Xmx8g -XX:+UseG1GC -XX:MaxGCPauseMillis=100 -XX:+ParallelRefProcEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 -XX:InitiatingHeapOccupancyPercent=65 -XX:MaxTenuringThreshold=1 -XX:G1MixedGCCountTarget=12 -XX:NewRatio=6 -XX:SurvivorRatio=6"
