I am trying to run CDH5 using clusterdocker. My machine runs Ubuntu 16.06 and has 16 GB of memory. I use the command clusterdock_run ./bin/start_cluster cdh to run two-node cluster. However, when the terminal reads INFO:clusterdock.topologies.cdh.actions:Starting cluster... it throws an exception like this Traceback (most recent call last): File "./bin/start_cluster", line 70, in <module> main() File "./bin/start_cluster", line 63, in main actions.start(args) File "/root/clusterdock/clusterdock/topologies/cdh/actions.py", line 154, in start raise Exception('Failed to start cluster.') Exception: Failed to start cluster. Has any one run into similar situations and could you provide some suggestions? Please also let me know if there is more info I shoul supply. Thanks so much for the help.
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