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https://issues.apache.org/jira/browse/HDDS-54?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nandakumar resolved HDDS-54.
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Resolution: Won't Do
This command adds risk of someone accidentally executing and formatting the
whole cluster. Currently we don't see much use for the expunge command.
If required, we can revisit this.
> Add support for KSM --expunge command
> -------------------------------------
>
> Key: HDDS-54
> URL: https://issues.apache.org/jira/browse/HDDS-54
> Project: Apache Ozone
> Issue Type: New Feature
> Affects Versions: 0.2.1
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> 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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