elasticsearch 啓動報錯

elasticsearch>bin>elasticsearch.bat  error:

Error occurred during initialization of VM

Could not reserve enough space for 2097152KB object heap

解決方案：打開elasticsearch 下config 文件夾 打開jvm.options 文件

把：-Xms2g
-Xmx2g

改爲：

-Xms256m
-Xmx256m