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From "Ramya Sunil (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4759) snapshotDiff of two invalid snapshots but with same name returns success
Date Fri, 26 Apr 2013 01:01:18 GMT
Ramya Sunil created HDFS-4759:
---------------------------------

             Summary: snapshotDiff of two invalid snapshots but with same name returns success
                 Key: HDFS-4759
                 URL: https://issues.apache.org/jira/browse/HDFS-4759
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Ramya Sunil
             Fix For: Snapshot (HDFS-2802)


snapshotDiff of two invalid snapshots which have the same names returns a success.

$ hadoop dfs -ls /user/foo/hdfs-snapshots/.snapshot
Found 1 items
drwx------   - foo foo          0 2013-04-26 00:53 /user/foo/hdfs-snapshots/.snapshot/s1

$ hadoop snapshotDiff /user/foo/hdfs-snapshots invalid invalid 
Difference between snapshot invalid and snapshot invalid under directory /user/foo/hdfs-snapshots:

-bash-4.1$ echo $?
0


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