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https://issues.apache.org/jira/browse/PHOENIX-1240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14223907#comment-14223907
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Alicia Ying Shu edited comment on PHOENIX-1240 at 11/25/14 1:39 AM:
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Thanks everyone for the comments. Phoenix is a row-based system, it is better 
to expire the whole row rather than a portion of a row. But to provide 
flexibility, provide a column family TTL should be fine as well. 


was (Author: aliciashu):
Thanks everyone for the comments. Phoenix is a row-based system, it is better 
to expire the whole row rather than a portion of a row. But to provide 
flexibility, provide a column family oriented TTL should be fine as well.

> Add TTL to SYSTEM.TRACING_STATS table
> -------------------------------------
>
>                 Key: PHOENIX-1240
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1240
>             Project: Phoenix
>          Issue Type: Sub-task
>    Affects Versions: 5.0.0, 4.1.1
>            Reporter: Jesse Yates
>            Assignee: Alicia Ying Shu
>             Fix For: 5.0.0, 4.1.1
>
>         Attachments: PHOENIX-1240.patch
>
>
> Tracing table should have a configurable TTL on it, so the table doesn't fill 
> up with too much data.



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