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Posted to commits@airflow.apache.org by "Henry Cohen (Jira)" <ji...@apache.org> on 2019/09/09 15:13:00 UTC

[jira] [Created] (AIRFLOW-5447) KubernetesExecutor hangs on task queueing

Henry Cohen created AIRFLOW-5447:
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             Summary: KubernetesExecutor hangs on task queueing
                 Key: AIRFLOW-5447
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5447
             Project: Apache Airflow
          Issue Type: Bug
          Components: executor-kubernetes
    Affects Versions: 1.10.5, 1.10.4
         Environment: Kubernetes version v1.14.3, Airflow version 1.10.4-1.10.5
            Reporter: Henry Cohen
            Assignee: Daniel Imberman


Starting in 1.10.4, and continuing in 1.10.5, when using the KubernetesExecutor, with the webserver and scheduler running in the kubernetes cluster, tasks are scheduled, but when added to the task queue, the executor process hangs indefinitely. Based on log messages, it appears to be stuck at this line https://github.com/apache/airflow/blob/v1-10-stable/airflow/contrib/executors/kubernetes_executor.py#L761



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