Recently I tried to add a custom logger for our Airflow deployment in kubernetes. Since we allow our logs to be shown to our customers we cannot have our secrets and other kubernetes config be shown to the users. On pod failure we get a dump of the entire pod config and that is what we want to remove today Note: Our logs are sent to S3 and remote logging is enabled for our version of airflow 2.5.0, so whatever …
Author: ashish
At my current company we rely heavily on Airflow for job orchestration and scheduling. From time to time we need to show these airflow task logs to our customers. The problem arises when the same task has multiple threads, each thread throws up its logs whenever it can which causes the logs to go into a frenzy. If there are more than 20-30 threads then the logs look like – With that established, in this blog post we will look …
Want to lock your table but only on DDL operations? Use the below code to ensure no one is altering your tables. To achieve this we will create a trigger on all alter table commands, then filter it down by table name and finally throw an exception telling the user that they cannot alter the table. …
One of the tasks I recently came accross my job was ingest large files but with the following …
If your application allows your users to download files directly from s3, you are bound to get this error sometime in the future whenever you scale to other regions – The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256. …
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