title: Error in reducing ram size in hortonworks hadoop
body: <p>i have to reduce ram size of virtual box from 4 gb to 1 gb .I had tried for reducing it But it is unchangable so please suggest ways to do it in right manner . I am attaching screenshot . <a href="https://i.stack.imgur.com/RxueV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RxueV.png" alt="required image"></a></p>