[
https://issues.apache.org/jira/browse/PHOENIX-1240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14244657#comment-14244657
]
James Taylor commented on PHOENIX-1240:
---------------------------------------
Good question, [~ayingshu]. How about we use the following algorithm?
- unqualified cf properties applied to all cfs
- qualified cf properties would override this
So let's assume there are four cfs in the above example: a, b, c, and d. Then
in the following DDL statement:
{code}
ALTER TABLE Test SET TTL=20, a.TTL=100, b.TTL=90;
{code}
c & d would have a TTL of 20, while a would have a TTL of 100 and b would have
a TTL of 90.
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
