On 02/24/2017 01:20 PM, Tom Ekberg wrote:
I'm running sqlalchemy and have a cron job that runs hourly.
Occasionally I get email from the cron daemon that contains a stack
trace that ends with this:
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) could not
translate host name "db3.labmed.uw.edu" to address: Name or service not
known
It has happened about 9 times so far this month. I have one of our
network people look into this but there is no real answer. I could use
the IP address but I'd rather not. This problem only happens on one
host. I moved the data from db2 to db3 and was getting similar emails on
db2.
Any ideas on how to proceed?
Well this looks like a DNS problem. You can try asking up on
psycopg2 list: http://initd.org/psycopg/development/
Tom
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SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and Verifiable
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