Yelp/mrjob — pull request #790 by selassid (2013-10-10 18:45:08+00:00)
Title: Catches all errors during fetching of SSH logs and re-raises.

Any of these SSH ls-ing operations can fail, so all of them should be handled as a LogFetchError. These other fetch actions raising an IOError was preventing the rest of the log failure logic from running.