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Posted to commits@airflow.apache.org by "Aizhamal Nurmamat kyzy (JIRA)" <ji...@apache.org> on 2019/05/18 02:52:02 UTC
[jira] [Updated] (AIRFLOW-3878) K8 Pod creation error if dag_id
exceeds 63 characters
[ https://issues.apache.org/jira/browse/AIRFLOW-3878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aizhamal Nurmamat kyzy updated AIRFLOW-3878:
--------------------------------------------
Labels: kubernetes (was: )
Adding executor component, and kubernetes label as part of component refactor.
> K8 Pod creation error if dag_id exceeds 63 characters
> ------------------------------------------------------
>
> Key: AIRFLOW-3878
> URL: https://issues.apache.org/jira/browse/AIRFLOW-3878
> Project: Apache Airflow
> Issue Type: Bug
> Components: executor, kubernetes
> Affects Versions: 1.10.2
> Reporter: raman
> Priority: Critical
> Labels: kubernetes
>
> Getting following error while creating K8 worker Pod. Dag Id length is > 63 char and as per [https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/] lable value should be <=63
> HTTP response body: \{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"unable to parse requirement: invalid label value: \"<Dag Id>\": must be no more than 63 characters","reason":"BadRequest","code":400}
> K8 Executor sets the dagId as the label value while creating k8pod. Avoid adding dag_id and task_id as pod labels if their size exceeds 63 char
>
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