[HADOOP-8179] risk of NPE in CopyCommands processArguments()

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.2, 0.24.0
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: fs
• Assignee: Daryn Sharp
• Reporter: Steve Loughran
• Created: 16/Mar/12 11:16
• Updated: 07/Sep/12 21:01
• Resolved: 04/Apr/12 19:56

Description

My IDE is warning me that the is.close() method will NPE if the is = src.fs.open(src.path); call raises an exception, which could happen if the source path could not be opened. There should be an if (is!=null) wrapper

Issue Links

• is related to: HADOOP-8140 dfs -getmerge should process its argments better