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https://issues.apache.org/jira/browse/AIRFLOW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16796859#comment-16796859
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ASF GitHub Bot commented on AIRFLOW-1557:
-----------------------------------------
milton0825 commented on pull request #4949: [AIRFLOW-1557] Backfill respect pool
URL: https://github.com/apache/airflow/pull/4949
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> backfill ignores configured number of slots in a pool
> -----------------------------------------------------
>
> Key: AIRFLOW-1557
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1557
> Project: Apache Airflow
> Issue Type: Bug
> Affects Versions: 1.8.1
> Reporter: Ash Berlin-Taylor
> Assignee: Chao-Han Tsai
> Priority: Major
> Attachments: Backfill_bug_1.8.2.jpg, Screen Shot 2017-09-01 at
> 11.39.32.png
>
>
> I ran a backfill command with this tool:
> The backfill process appears to run as many tasks as possible, even when the
> pool it is running in should limit the numbers:
> {noformat}
> airflow backfill \
> -t fetch_dk_unfiltered \
> --pool brand_index_api \
> -s 2017-07-31 -e 2017-08-31 \
> -x \
> brand_index_fetcher
> {noformat}
> (Nothing else than the backfill is currently using this pool. I wasn't able
> to capture a screen shot of the task instances before the jobs completed.)
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