Maksym Shalak created AIRFLOW-6782:
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Summary: airflow-xcom-sidecar container prevents pods from
completion
Key: AIRFLOW-6782
URL: https://issues.apache.org/jira/browse/AIRFLOW-6782
Project: Apache Airflow
Issue Type: Bug
Components: xcom
Affects Versions: 1.10.7
Reporter: Maksym Shalak
{color:#172b4d}I launch tasks using KubernetesPodOperator with
do_xcom_push=True{color}
{color:#172b4d}This creates my container with an airflow-xcom-sidecar container
inside a pod. {color}
{color:#172b4d}In 90% of cases that works fine, but sometimes my main container
completes, but airflow-xcom-sidecar is still running and never completes, which
prevents my pod from completion. {color}
{color:#172b4d}I see nothing in airflow-xcom-sidecar co{color}ntainer logs. The
data which I want to write is inside
{color:#6a8759}/ai{color}{color:#6a8759}rflow/xcom/return.json, so no bug
there.{color}
{color:#172b4d}Looks like this issue is common:
[https://stackoverflow.com/questions/54388441/kubernetes-pod-created-through-airflow-remains-in-running-state]
{color}
{color:#172b4d}Let me know if any additional information needed.{color}
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