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openlineage, snowflake: do not run external queries for Snowflake when - #39113
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mobuchowski merged 1 commit intoApr 22, 2024
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kacpermuda
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Apr 18, 2024
RNHTTR
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Apr 18, 2024
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tests are failing |
Signed-off-by: Maciej Obuchowski <obuchowski.maciej@gmail.com>
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Apr 18, 2024
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@RNHTTR not anymore :) |
potiuk
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Apr 20, 2024
This was referenced May 3, 2024
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Currently, we call Snowflake (and other DBs) to get schemas of tables used in particular queries.
However, Snowflake connector management is buggy and leaves us in a hanging, deadlocked state sometimes, which causes OpenLineage collection to fail and .
This PR prevents that by never calling Snowflake during OpenLineage method execution, and relying purely on information received from SQL parsing and Airflow Connection.
The negative consequence of that PR is lack of schema information in OpenLineage events, but this is a good tradeoff - most important feature of OpenLineage should be not affecting running tasks.