Github user asfgit closed the pull request at:
https://github.com/apache/incubator-hawq/pull/851
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GitHub user radarwave opened a pull request:
https://github.com/apache/incubator-hawq/pull/851
HAWQ-838. Replace python module paramiko with pexpect
Since paramiko's license is conflict with Apache HAWQ's license, so we
can't deliver it with HAWQ package.
We can use