call from sandbox.hortonworks.com to sandbox.hortonworks.com:5020 failed on connection exception : java.net.ConnectException: Connection Refused
make: [datanode] Error 255 (ignored)
at VirtualBox-4.3.12-93733-Win.exe
Hortonworks_Sandbox_2.1.ova
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connection Failed message is displaying for VirtualBox 4.3 and Hortonworks_Sandb
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