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https://issues.apache.org/jira/browse/HBASE-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14101636#comment-14101636
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Andrew Purtell commented on HBASE-11764:
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Notes on current implementation:
- Cell tags always override any family setting
- If a cell has multiple TTLs we resolve the conflict by using the first TTL
tag encountered
- Unlike in schema cell TTLs are stored in milliseconds, no need to convert
On the last point, no problem to use seconds for TTL tags as we do with schema.
Either option is ugly in different ways. We either have way too many bits for
seconds or the ability to set TTLs so small as to be useless.
> Support per cell TTLs
> ---------------------
>
> Key: HBASE-11764
> URL: https://issues.apache.org/jira/browse/HBASE-11764
> Project: HBase
> Issue Type: Sub-task
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Fix For: 0.99.0, 0.98.6
>
> Attachments: HBASE-11764.patch
>
>
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