[MAPREDUCE-3775] Change MiniYarnCluster to escape special chars in testname

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0, 2.0.0-alpha
• Fix Version/s: 0.23.1
• Component/s: mrv2
• Target Version/s: 0.23.1
• Hadoop Flags: Reviewed
• Assignee: Hitesh Shah
• Reporter: Hitesh Shah
• Created: 31/Jan/12 22:27
• Updated: 10/Mar/15 04:32
• Resolved: 04/Feb/12 20:21

Description

When using MiniYarnCluster with the testname set to a nested classname, the "$" within the class name creates issues with the container launch scripts as they try to expand the $... within the paths/variables in use.