Jobs run with GKEOperator need `get_logs=False`, otherwise job is likely to fail unless constantly logging to standard out about telemetry-airflow

[wlach]

Thought I had solved it with this, but it doesn't actually fix the issue: wlach/airflow@e7ae01a

Will make further comments on my investigation in their issue tracker, starting with: https://issues.apache.org/jira/browse/AIRFLOW-3534?focusedCommentId=17023334&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17023334

[brihati]

Can you check in your logs if your task is marked as zombie. If it is then increase the duration of scheduler_zombie_task_threshold from default 5 minutes to something ~n minutes. When logs are not printed, it seems like worker doesn't send heartbeat to the DB and scheduler marks it as failure after scheduler_zombie_task_threshold minutes