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https://issues.apache.org/jira/browse/HBASE-25118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rushabh Shah updated HBASE-25118:
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Fix Version/s: 2.4.0
1.7.0
3.0.0-alpha-1
> Extend Cell Tags to Delete object.
> ----------------------------------
>
> Key: HBASE-25118
> URL: https://issues.apache.org/jira/browse/HBASE-25118
> Project: HBase
> Issue Type: Improvement
> Reporter: Rushabh Shah
> Assignee: Rushabh Shah
> Priority: Major
> Fix For: 3.0.0-alpha-1, 1.7.0, 2.4.0
>
>
> We want to track the source of mutations (especially Deletes) via Phoenix. We
> have multiple use cases which does the deletes namely: customer deleting the
> data, internal process like GDPR compliance, Phoenix TTL MR jobs. For every
> mutations we want to track the source of operation which initiated the
> deletes.
> At my day job, we have custom Backup/Restore tool.
> For example: During GDPR compliance cleanup (lets say at time t0), we
> mistakenly deleted some customer data and it were possible that customer also
> deleted some data from their side (at time t1). To recover mistakenly deleted
> data, we restore from the backup at time (t0 - 1). By doing this, we also
> recovered the data that customer intentionally deleted.
> We need a way for Restore tool to selectively recover data.
> We want to leverage Cell Tag feature for Delete mutations to store these
> metadata. Currently Delete object doesn't support Tag feature.
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