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https://issues.apache.org/jira/browse/AIRFLOW-6095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16988715#comment-16988715
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ASF subversion and git services commented on AIRFLOW-6095:
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Commit 87b321f1488d74e8c4d621835917179cfcc70d4d in airflow's branch
refs/heads/v1-10-test from Robin Edwards
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=87b321f ]
[AIRFLOW-6095] Filter dags returned by task_stats (#6684)
Add dag_ids parameter to task_stats so can filter by a set of dag_ids
present on the dags view. This is intended to speed up the response time
and reduce the size of the payload when running a large number of dags.
(Merged on to release branch by PR#6730)
(cherry picked from commit 2b11f55b406d38b59c3062ad75826ad6c1b1fdb9)
> Task stats endpoint is slow and returns a large payload
> -------------------------------------------------------
>
> Key: AIRFLOW-6095
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6095
> Project: Apache Airflow
> Issue Type: Improvement
> Components: api, ui
> Affects Versions: 2.0.0, 1.10.6
> Reporter: Robin Edwards
> Assignee: Robin Edwards
> Priority: Minor
> Fix For: 1.10.7
>
>
> The task_stats endpoint returns all dags by default. This can result in an
> extremely large payload ~ 8mb and slow response time when you have a lot of
> dags (In this case 1500+).
> The accompanying pull request adds a dag_ids get parameter to the task_stats
> end point which is populated by the dags present on the page.
> If this is accepted I intend to provide the equivalent change to the
> dag_stats and last_dagruns endpoints
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