[MAPREDUCE-6451] DistCp has incorrect chunkFilePath for multiple jobs when strategy is dynamic

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.8.0, 2.7.2, 3.0.0-alpha1
• Component/s: distcp
• Target Version/s: 2.7.2
• Hadoop Flags: Reviewed
• Assignee: Kuhu Shukla
• Reporter: Kuhu Shukla
• Created: 13/Aug/15 14:46
• Updated: 14/Oct/19 15:38
• Resolved: 30/Oct/15 20:01

Description

DistCp when used with dynamic strategy does not update the chunkFilePath and other static variables any time other than for the first job. This is seen when DistCp::run() is used.

A single copy succeeds but multiple jobs finish successfully without any real copying.