Make data pump module more resilient against failures 	Change on 2015/03/31 by mgainer <mgainer@google.com> ------------- Created by MOE: http://code.google.com/p/moe-java MOE_MIGRATED_REVID=89992207
Make data pump module more resilient against failures
	Change on 2015/03/31 by mgainer <mgainer@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=89992207

andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core