[GitHub] [spark] dongjoon-hyun commented on a change in pull request #34734: [SPARK-37480][K8S][DOC] Sync Kubernetes configuration to latest in running-on-k8s.md

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dongjoon-hyun commented on a change in pull request #34734:
URL: https://github.com/apache/spark/pull/34734#discussion_r758922930



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File path: docs/running-on-kubernetes.md
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@@ -591,7 +591,7 @@ See the [configuration page](configuration.html) for information on Spark config
   <td><code>spark.kubernetes.container.image.pullPolicy</code></td>
   <td><code>IfNotPresent</code></td>
   <td>
-    Container image pull policy used when pulling images within Kubernetes.
+    Container image pull policy used when pulling images within Kubernetes. Valid values are Always, Never, and IfNotPresent.

Review comment:
       Could you codify the values? For example, `<code>Always</code>`?




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