• hbase i.imgur.com
    +export HBASE_OPTS="-Xms24g -ea -Xmx24g -XX:+UseParallelGC -XX:+UseNUMA -XX:+UseParallelOldGC -XX:+UseCompressedOops -XX:MaxGCPauseMillis=400"

    -export HBASE_OPTS="-Xms8096m -ea -Xmx8096m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:CMSInitiatingOccupancyFraction=50 -XX:+UseCMSInitiatingOccupancyOnly -XX:NewSize=300M -XX:MaxNewSize=300M"

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