Sometimes we need a standalone envrionment to test Hadoop and Spark, mapr is a choice to do that in our development machine. Before that, it's better to download the virtual box or vmware player as the host of mapr control system. Below give you the steps to install mapr sanbox.

　　using PuTTY(under Windows) or terminal(under Mac) to connent mapr sandbox.

　　use WinSCP(under Windows) or SCP command line(under Mac) to transfer data to mapr sandbox.

　　solve the problem: 'couldn't resolve host mirrorlist.centos.org':

　　update NM_CONTROLLED to 'no' in the file /etc/sysconfig/network-scripts/ifcfg-eth0, and then use command 'service network restart' to reset network.

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