Remove env vars and commandline when the request is coming from ARM.
Remove env vars and commandline when the request is coming from ARM.

EricSten-MSFT/kudu,projectkudu/kudu,shibayan/kudu,EricSten-MSFT/kudu,shibayan/kudu,EricSten-MSFT/kudu,projectkudu/kudu,EricSten-MSFT/kudu,shibayan/kudu,projectkudu/kudu,EricSten-MSFT/kudu,shibayan/kudu,shibayan/kudu,projectkudu/kudu,projectkudu/kudu