[MAPREDUCE-7102] Fix TestJavaSerialization for Windows due a mismatch line separator

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 3.0.4, 2.9.2
• Labels: windows
• Hadoop Flags: Reviewed
• Assignee: Giovanni Matteo Fumarola
• Reporter: Giovanni Matteo Fumarola
• Created: 01/Jun/18 21:26
• Updated: 05/Jun/18 18:33
• Resolved: 03/Jun/18 03:28

Description

TestJavaSerialization#testWriteToSequencefile and testMapReduceJob fails on Windows.

testWriteToSequencefile fails due to a missing InputStream.close() link of the test result.

testMapReduceJob fails due to a mismatch on line separator. System.getProperty("line.separator") in Windows is /r/n while in Linux is only /n. 

Issue Links

• is related to: HADOOP-15475 Fix broken unit tests on Windows