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From "Jacob Isaac (Jira)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-5464) Verify that the EMPTY_COLUMN column is updated under various scenarios in hbase.
Date Wed, 04 Sep 2019 17:23:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-5464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacob Isaac updated PHOENIX-5464:
---------------------------------
        Parent: PHOENIX-5466
    Issue Type: Sub-task  (was: Improvement)

> Verify that the EMPTY_COLUMN column is updated under various scenarios in hbase.
> --------------------------------------------------------------------------------
>
>                 Key: PHOENIX-5464
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5464
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Jacob Isaac
>            Assignee: Jacob Isaac
>            Priority: Major
>             Fix For: 4.15.0
>
>
> We plan to use the timestamp of the EMPTY_COLUMN to support TTL for views. Since each
column in HBase can have a different timestamp depending on when it gets updated. The timestamp
of the EMPTY_COLUMN can serve as the timestamp of the row (a row in PHOENIX) and can be used
to determine TTL expiration of a row in PHOENIX.



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