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问题:
I am trying out AWS Glue service to ETL some data from redshift to S3. Crawler runs successfully and creates the meta table in data catalog, however when I run the ETL job ( generated by AWS ) it fails after around 20 minutes saying "Resource unavailable".
I cannot see AWS glue logs or error logs created in Cloudwatch. When I try to view them it says "Log stream not found. The log stream jr_xxxxxxxxxx could not be found. Check if it was correctly created and retry."
I would appreciate it if you could provide any guidance to resolve this issue.
回答1:
So basically, the job you add to Glue will either run if there's not too much traffic in the region your Glue is. If there are no resources available, you need to either manually re-add the job again or you can also bind yourself to events from CloudWatch via SNS.
Also, there are parameters you can pass to the job like maximunRetry and timeout.
If you have a Ressource not available, it won't trigger a retry because the job did not fail, it just didn't even started. But if you set the timeout to let's say 60 minutes, it will trigger an error after that time, decrement your retry pool and re-launch the job.
回答2:
The closest thing I see to Glue documentation on this is here:
