There are problems running hdfs script from common.
- Usage message for hdfs does not have "fs" option anymore.
- There seem to be an undocumented option "dfs", but using it throws NoClassDefFoundError or ClassNotFoundException.
- Same with other options e.g. name-node.
May I am missing something here. How do we call ls these days?
Do we need to move hdfs script to hdfs project.