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https://issues.apache.org/jira/browse/HDFS-5102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao reassigned HDFS-5102:
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Assignee: Jing Zhao
> Snapshot names should not be allowed to contain slash characters
> ----------------------------------------------------------------
>
> Key: HDFS-5102
> URL: https://issues.apache.org/jira/browse/HDFS-5102
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: snapshots
> Affects Versions: 2.1.0-beta
> Reporter: Aaron T. Myers
> Assignee: Jing Zhao
>
> Snapshots of a snapshottable directory are allowed to have arbitrary names.
> Presently, if you create a snapshot with a snapshot name that begins with a
> "/" character, this will be allowed, but later attempts to access this
> snapshot will fail because of the way the {{Path}} class deals with
> consecutive "/" characters. I suggest we disallow "/" from appearing in
> snapshot names.
> An example of this is in the first comment on this JIRA.
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