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From "Alicia Ying Shu (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (PHOENIX-1240) Add TTL to SYSTEM.TRACING_STATS table
Date Fri, 12 Dec 2014 19:18:13 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14244639#comment-14244639
] 

Alicia Ying Shu edited comment on PHOENIX-1240 at 12/12/14 7:17 PM:
--------------------------------------------------------------------

[~giacomotaylor] Looking through CreateTableIT, when setting TTL for the table, all the column
families' TTL are set to the same number, not just the default column family. Do we want to
keep the same behavior?

Also if setting TTL for both table and column families in the same Alter Table SQL, which
number should we keep?

ALTER TABLE Test SET TTL=20, a.col1=100, b.col2=90;

I will check in TTL specific unit tests using this Jira.




was (Author: aliciashu):
[~giacomotaylor] Looking through CreateTableIT, when setting TTL for the table, all the column
families' TTL are set to the same number, not just the default column family. Do we want to
keep the same behavior?

Also if setting TTL for both table and column family, which number should we keep?

ALTER TABLE Test SET TTL=20, a.col1=100;

I will check in TTL specific unit tests using this Jira.



> 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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