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https://issues.apache.org/jira/browse/AIRFLOW-6091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jarek Potiuk resolved AIRFLOW-6091.
-----------------------------------
Fix Version/s: 1.10.7
Resolution: Fixed
Also cherry-picked to 1.10.7
> BigQueryCursor doesn't properly clean buffer, page_token and all_pages_loaded
> before starting .execute() method
> ---------------------------------------------------------------------------------------------------------------
>
> Key: AIRFLOW-6091
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6091
> Project: Apache Airflow
> Issue Type: Bug
> Components: hooks
> Affects Versions: 1.10.6
> Reporter: Tomasz Żukowski
> Assignee: Tomasz Żukowski
> Priority: Major
> Fix For: 1.10.7
>
>
> There are two cases when it might be dangerous:
> * If you run cursor.execute() and cursor.fetchall() and then once again
> cursor.execute() for another query cursor.fetchall() will return empty list
> because will be still set to True
> * If you run cursor.execute() and cursor.fetchone() or fetchmany() and don't
> read whole results and then run cursor.execute() with different query next
> call to next will return data from old job which will be still stored in
> buffer.
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