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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10560) Per cell TTLs
Date Mon, 17 Feb 2014 18:30:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-10560:
-----------------------------------

    Affects Version/s: 0.98.0
        Fix Version/s: 0.99.0
                       0.98.1

We can keep the existing column level definition and enforcement mechanism and extend it to
look for a TTL cell tag during compaction. If one is found, it can override the CF setting.
TTL overrides can be passed up to the server in an operation attribute. 

This is the same strategy used for ACLs on HBASE-7662

> Per cell TTLs
> -------------
>
>                 Key: HBASE-10560
>                 URL: https://issues.apache.org/jira/browse/HBASE-10560
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 0.98.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.98.1, 0.99.0
>
>
> Now that we have cell tags, we can optionally store TTLs per cell. 



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