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https://issues.apache.org/jira/browse/HDFS-15480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shashikant Banerjee updated HDFS-15480:
---------------------------------------
    Status: Patch Available  (was: Open)

> Ordered snapshot deletion: record snapshot deletion in XAttr
> ------------------------------------------------------------
>
>                 Key: HDFS-15480
>                 URL: https://issues.apache.org/jira/browse/HDFS-15480
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: snapshots
>            Reporter: Tsz-wo Sze
>            Assignee: Shashikant Banerjee
>            Priority: Major
>         Attachments: HDFS-15480.000.patch, HDFS-15480.001.patch
>
>
> In this JIRA, the behavior of deleting the non-earliest snapshots will be 
> changed to marking them as deleted in XAttr but not actually deleting them.  
> Note that
> # The marked-for-deletion snapshots will be garbage collected later on; see 
> HDFS-15481.
> # The marked-for-deletion snapshots will be hided from users; see HDFS-15482.



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