[jira] [Created] (HDDS-7953) [snapshot] SnapshotDiff should throw proper responses in case there are no differences to be listed

["Jyotirmoy Sinha (Jira)" <ji...@apache.org>]

Jyotirmoy Sinha created HDDS-7953:
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             Summary: [snapshot] SnapshotDiff should throw proper responses in case there are no differences to be listed
                 Key: HDDS-7953
                 URL: https://issues.apache.org/jira/browse/HDDS-7953
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Manager
            Reporter: Jyotirmoy Sinha


SnapshotDiff should throw proper responses in case there are no differences to be listed
{code:java}
[root@jspriv01-1 ~]# ozone sh snapshot snapshotDiff vol1/buck1 snap3 snap4
Difference between snapshot snap3 and snapshot snap4:
[root@jspriv01-1 ~]# {code}
The message for above scenario should indicate that there are no differences in the 2 snapshots

Also, for a case where the source and destination snapshot are both same, it should throw an error stating that both from-to snapshot cannot be same.

Current behaviour -
{code:java}
[root@jspriv01-1 ~]# ozone sh snapshot snapshotDiff vol1/buck1 snap3 snap3
Difference between snapshot snap3 and snapshot snap3:
[root@jspriv01-1 ~] {code}



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