[HDFS-11481] hdfs snapshotDiff /.reserved/raw/... fails on snapshottable directories

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.6.0
• Component/s: hdfs-client
• Assignee: Mavin Martin
• Reporter: Mavin Martin
• Created: 01/Mar/17 20:51
• Updated: 13/Jun/19 22:49
• Resolved: 13/Jun/19 22:48

Description

Successful command:

#> hdfs snapshotDiff /tmp/dir s1 s2
Difference between snapshot s1 and snapshot s2 under directory /tmp/dir:
M       .
+       ./file1.txt

Unsuccessful command:

#> hdfs snapshotDiff /.reserved/raw/tmp/dir s1 s2
snapshotDiff: Directory does not exist: /.reserved/raw/tmp/dir

Prefixing with raw path should run successfully and return same output.

Issue Links

• duplicates: HDFS-10997 Reduce number of path resolving methods
• relates to: HDFS-13315 Add a test for the issue reported in HDFS-11481 which is fixed by HDFS-10997.