解决:Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; MaxPermSize=128m; su...

问题背景:

启动HBase的时候
报警告:


Image 1.png
可以不用管是个警告

或者:

vi hbase-env.sh

将下面这两个注释掉(看英文就知道啦 You can safely remove it for JDK8+)

# Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+
export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"

export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m"

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