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https://issues.apache.org/jira/browse/HDFS-14241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDFS-14241:
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Description:
{code:bash|title=Shell (Before)}
# createSnapshot has feedback
$ hdfs dfs -createSnapshot /dst/ snap1
Created snapshot /dst/.snapshot/snap1
# renameSnapshot doesn't have feedback if it succeeded
$ hdfs dfs -renameSnapshot snap1 snap2 /dst/
(No output)
# deleteSnapshot doesn't have feedback if it succeeded
$ hdfs dfs -deleteSnapshot /dst/ snap2
(No output)
# rm has feedback
$ hdfs dfs -rm -skipTrash /dst/2.txt
Deleted /dst/2.txt
{code}
{code:bash|title=Shell (After)}
...
$ hdfs dfs -renameSnapshot snap1 snap2 /dst/
Renamed snapshot snap1 to snap2 under hdfs://server:port/dst
$ hdfs dfs -deleteSnapshot /dst/ snap2
Deleted snapshot snap2 under hdfs://server:port/dst
{code}
was:
{code:bash|title=Shell (Before)}
# createSnapshot has feedback
$ hdfs dfs -createSnapshot /dst/ snap1
Created snapshot /dst/.snapshot/snap1
# renameSnapshot doesn't have feedback if it succeeded
$ hdfs dfs -renameSnapshot snap1 snap2 /dst/
(No output)
# deleteSnapshot doesn't have feedback if it succeeded
$ hdfs dfs -deleteSnapshot /dst/ snap2
(No output)
# rm has feedback
$ hdfs dfs -rm -skipTrash /dst/2.txt
Deleted /dst/2.txt
{code}
{code:bash|title=Shell (After)}
...
$ hdfs dfs -deleteSnapshot /dst/ snap2
Deleted snapshot snap2 under hdfs://server:port/dst
{code}
> Provide feedback on successful renameSnapshot and deleteSnapshot
> ----------------------------------------------------------------
>
> Key: HDFS-14241
> URL: https://issues.apache.org/jira/browse/HDFS-14241
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs, shell
> Affects Versions: 3.2.0, 3.1.2
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Minor
> Attachments: HDFS-14241.001.patch, HDFS-14241.002.patch
>
>
> {code:bash|title=Shell (Before)}
> # createSnapshot has feedback
> $ hdfs dfs -createSnapshot /dst/ snap1
> Created snapshot /dst/.snapshot/snap1
> # renameSnapshot doesn't have feedback if it succeeded
> $ hdfs dfs -renameSnapshot snap1 snap2 /dst/
> (No output)
> # deleteSnapshot doesn't have feedback if it succeeded
> $ hdfs dfs -deleteSnapshot /dst/ snap2
> (No output)
> # rm has feedback
> $ hdfs dfs -rm -skipTrash /dst/2.txt
> Deleted /dst/2.txt
> {code}
> {code:bash|title=Shell (After)}
> ...
> $ hdfs dfs -renameSnapshot snap1 snap2 /dst/
> Renamed snapshot snap1 to snap2 under hdfs://server:port/dst
> $ hdfs dfs -deleteSnapshot /dst/ snap2
> Deleted snapshot snap2 under hdfs://server:port/dst
> {code}
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