[HDFS-908] TestDistributedFileSystem fails with Wrong FS on weird hosts

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.20.1
• Fix Version/s: 0.20.3
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 20/Jan/10 02:43
• Updated: 16/Nov/10 18:30
• Resolved: 16/Nov/10 18:30

Description

On the same host where I experienced HDFS-874, I also experience this failure for TestDistributedFileSystem:

Testcase: testFileChecksum took 0.492 sec
Caused an ERROR
Wrong FS: hftp://localhost.localdomain:59782/filechecksum/foo0, expected: hftp://127.0.0.1:59782
java.lang.IllegalArgumentException: Wrong FS: hftp://localhost.localdomain:59782/filechecksum/foo0, expected: hftp://127.0.0.1:59782
at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:310)
at org.apache.hadoop.fs.FileSystem.makeQualified(FileSystem.java:222)
at org.apache.hadoop.hdfs.HftpFileSystem.getFileChecksum(HftpFileSystem.java:318)
at org.apache.hadoop.hdfs.TestDistributedFileSystem.testFileChecksum(TestDistributedFileSystem.java:166)

Doesn't appear to occur on trunk or branch-0.21.