[HADOOP-13828] Implement getFileChecksum(path, length) for ViewFileSystem

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 3.0.0-alpha2
• Component/s: viewfs
• Target Version/s: 3.0.0-alpha2
• Assignee: Manoj Govindassamy
• Reporter: Manoj Govindassamy
• Created: 23/Nov/16 02:00
• Updated: 28/Nov/16 20:20
• Resolved: 28/Nov/16 19:55

Description

ViewFileSystem inherits the default implementation of getFileChecksum(final Path f, final long length) from FileSystem which returns null. ViewFileSystem must override this to resolve the target filesystem and file path from configured mount points and invoke the right checksum method on the target filesystem.