[HDFS-10239] Fsshell mv fails if port usage doesn't match in src and destination paths

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.2
• Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
• Hadoop Flags: Reviewed
• Assignee: Kuhu Shukla
• Reporter: Kuhu Shukla
• Created: 31/Mar/16 05:42
• Updated: 27/May/17 06:15
• Resolved: 05/Apr/16 14:23

Description

If one of the src or destination fs URIs does not contain the port while the other one does, the MoveCommands#processPath preemptively throws PathIOException "Does not match target filesystem".

eg.

-bash-4.1$ hadoop fs -mv hdfs://localhost:8020/tmp/foo3 hdfs://localhost/tmp/foo4
mv: `hdfs://localhost:8020:8020/tmp/foo3': Does not match target filesystem

This is due to strict string check in processPath

Issue Links

• breaks: HDFS-11893 Fix TestDFSShell.testMoveWithTargetPortEmpty failure.