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Posted to hdfs-issues@hadoop.apache.org by "Mukul Kumar Singh (JIRA)" <ji...@apache.org> on 2018/05/14 08:28:00 UTC

[jira] [Updated] (HDFS-12742) Add support for KSM --expunge command

     [ https://issues.apache.org/jira/browse/HDFS-12742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mukul Kumar Singh updated HDFS-12742:
-------------------------------------
    Issue Type: New Feature  (was: Sub-task)
        Parent:     (was: HDFS-7240)

> Add support for KSM --expunge command
> -------------------------------------
>
>                 Key: HDFS-12742
>                 URL: https://issues.apache.org/jira/browse/HDFS-12742
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>    Affects Versions: 0.2.1
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDFS-12742-HDFS-7240.001.patch, HDFS-12742-HDFS-7240.002.patch, HDFS-12742-HDFS-7240.003.patch
>
>
> KSM --expunge will delete all the data from the data nodes for all the keys in the KSM db. 
> User will have no control over the deletion.



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