Comments (4)
Cito
commented on August 21, 2024
Looks like a pymssql issue. Are you using the latest version of pymssql? Some segfault issues have been fixed there.
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sevenguin
commented on August 21, 2024
The pymssql is the latest version, and I just use pymssql to connect, when the server failover, it will raise an exception.
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Cito
commented on August 21, 2024
Generally, DBUtils has been mainly tested with Postgres. But it should work with SQL Server as well since DBUtils is high-level Python code using the DB-API 2 interface. Segfaults usually indicate a problem of the lower level interface like pymssql using C (Cython) extensions - sometimes long-living connections and reuse of connections from pools are not handled properly there.
So please report the issue to the pymssql maintainers. You will need to provide more details, like exact operating system and Python version. Could be a bug that has not yet been discovered or this issue here which looks similar and still exists in the latest version: pymssql/pymssql#406
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sevenguin
commented on August 21, 2024
Thanks, I understand the relationship between dbutils and pymyssql.
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