[HADOOP-10419] BufferedFSInputStream NPEs on getPos() on a closed stream

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.5.0
• Component/s: fs
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 23/Mar/14 20:36
• Updated: 12/May/16 18:26
• Resolved: 03/Jul/14 13:04

Description

if you call getPos on a ChecksumFileSystem after a close() you get an NPE.

While throwing an exception in this states is legitimate (HDFS does, RawLocal does not), it should be an IOException

Issue Links

• is part of: HADOOP-9361 Strictly define the expected behavior of filesystem APIs and write tests to verify compliance