[HADOOP-11587] TestMapFile#testMainMethodMapFile creates test files in hadoop-common project root

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Xiaoyu Yao
• Reporter: Xiaoyu Yao
• Created: 12/Feb/15 03:44
• Updated: 24/Apr/15 22:48
• Resolved: 12/Feb/15 18:31

Description

After running TestMapFile#testMainMethodMapFile, two files (data and index) and a directory remain in hadoop-common project root dir.

hadoop-common-project$ git status

Untracked files:
(use "git add <file>..." to include in what will be committed)

hadoop-common/mainMethodMapFile.mapfile/

...

hadoop-common-project$ tree hadoop-common/mainMethodMapFile.mapfile/
hadoop-common/mainMethodMapFile.mapfile/
├── data
└── index

The fix is to use "path" instead of "mainMethodMapFile.mapfile" as output file when calling MapFile.Main(). I will post a patch soon for it.