sequenceiq/hadoop-docker — pull request #7 by akanto (2014-07-31 21:34:07+00:00)
Title: HWXUP-3 starting ssh on port 2122 in order to support --net=host

This fix is required to avoid mixing the ssh ports of host and container, since in case of -net=host the container tried to start sshd on port 22 which lead to a hard to debug errors. The container's sshd port has been moved to 2122.