[YARN-3029] FSDownload.unpack() uses local locale for FS case conversion, may not work everywhere

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Component/s: nodemanager
• Target Version/s: 2.7.0
• Hadoop Flags: Reviewed
• Assignee: Varun Saxena
• Reporter: Steve Loughran
• Created: 12/Jan/15 16:48
• Updated: 10/Apr/15 20:10
• Resolved: 29/Jan/15 19:46

Description

FSDownload.unpack() lower-cases filenames in the local locale before looking at extensions for, "tar, "zip", ..

String lowerDst = dst.getName().toLowerCase();

it MUST use LOCALE_EN for the locale, else a file .ZIP won't be recognised as a zipfile in a turkish locale cluster

Issue Links

• relates to: HADOOP-10101 Update guava dependency to the latest version