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Posted to commits@airflow.apache.org by "Ash Berlin-Taylor (JIRA)" <ji...@apache.org> on 2018/12/15 21:45:00 UTC
[jira] [Resolved] (AIRFLOW-3392) Add index on dag_id in sla_miss
table
[ https://issues.apache.org/jira/browse/AIRFLOW-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ash Berlin-Taylor resolved AIRFLOW-3392.
----------------------------------------
Resolution: Fixed
Fix Version/s: (was: 2.0.0)
1.10.2
> Add index on dag_id in sla_miss table
> -------------------------------------
>
> Key: AIRFLOW-3392
> URL: https://issues.apache.org/jira/browse/AIRFLOW-3392
> Project: Apache Airflow
> Issue Type: Improvement
> Reporter: Kevin Yang
> Assignee: Kevin Yang
> Priority: Major
> Fix For: 1.10.2
>
>
> The select queries on sla_miss table produce a great % of DB traffic and thus made the DB CPU usage unnecessarily high. It would be a low hanging fruit to add an index and reduce the load.
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