[
https://issues.apache.org/jira/browse/IMPALA-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tim Armstrong resolved IMPALA-2941.
-----------------------------------
Resolution: Later
This assumed a particular design for the epic, will just close the subtasks to
clean things up.
> Introduce trigger to update stale stats
> ---------------------------------------
>
> Key: IMPALA-2941
> URL: https://issues.apache.org/jira/browse/IMPALA-2941
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend, Frontend
> Affects Versions: Impala 2.2
> Reporter: Mostafa Mokhtar
> Priority: Minor
> Labels: supportability
>
> Statistics should be updated when about 20% of the data in a table changes.
> 20% will be the default on a database level and can be overridden on a table
> level.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
