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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8643) Add snapshot names list to SnapshottableDirectoryStatus
Date Thu, 27 Oct 2016 06:29:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15610872#comment-15610872
] 

Hadoop QA commented on HDFS-8643:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  0s{color} | {color:blue}
Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m  4s{color} | {color:red}
HDFS-8643 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HDFS-8643 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12748900/HDFS-8643-01.patch
|
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/17314/console |
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This message was automatically generated.



> Add snapshot names list to SnapshottableDirectoryStatus
> -------------------------------------------------------
>
>                 Key: HDFS-8643
>                 URL: https://issues.apache.org/jira/browse/HDFS-8643
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>         Attachments: HDFS-8643-00.patch, HDFS-8643-01.patch
>
>
> The idea of this jira to enhance {{SnapshottableDirectoryStatus}} by adding {{snapshotNames}}
attribute into it, presently it has the {{snapshotNumber}}. IMHO this would help the users
to get the list of snapshot names created. Also, the snapshot names can be used while renaming
or deleting the snapshots.
> {code}
> org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.java
>   /**
>    * @return Snapshot names for the directory.
>    */
>   public List <String> getSnapshotNames() {
>     return snapshotNames;
>   }
> {code}



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