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https://issues.apache.org/jira/browse/AIRFLOW-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042870#comment-16042870
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ASF subversion and git services commented on AIRFLOW-1064:
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Commit 708e8ad7bbaf865ca850bbcdfcfd89b914a09dea in incubator-airflow's branch
refs/heads/v1-8-test from [~saguziel]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=708e8ad ]
[AIRFLOW-1064] Change default sort to job_id for TaskInstanceModelView
The TaskInstanceModelView default sort column is
on an unindexed column.
We shouldn't need an index on start_date, and
job_id is just as logical
of a default sort.
Closes #2215 from saguziel/aguziel-fix-ti-page
> TaskInstanceModelView is slow
> -----------------------------
>
> Key: AIRFLOW-1064
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1064
> Project: Apache Airflow
> Issue Type: Improvement
> Reporter: Alex Guziel
> Assignee: Alex Guziel
> Fix For: 1.8.2
>
>
> Due to a bad query (a full table scan), the TaskInstanceModelView is very
> slow. Adding an index is costly, and job_id is a good approximation.
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