skonto commented on a change in pull request #25614: [SPARK-28887][K8S]
Executor pod status fix
URL: https://github.com/apache/spark/pull/25614#discussion_r326107600
##########
File path:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/scheduler/cluster/k8s/ExecutorPodsSnapshot.scala
##########
@@ -59,7 +61,24 @@ object ExecutorPodsSnapshot extends Logging {
case "pending" =>
PodPending(pod)
case "running" =>
- PodRunning(pod)
+ // TODO: upcoming Kubernenetes feature will make this code redundant
+ // https://github.com/kubernetes/enhancements/issues/753
+ // Checking executor container status is not terminated
+ // Pod status can still be running if sidecar container status is
running
+ val executorContainerStatusCode =
pod.getStatus.getContainerStatuses.asScala.
+ filter(_.getName == DEFAULT_EXECUTOR_CONTAINER_NAME).
Review comment:
@holdenk @jinxingwang one option is to introduce a conf option for the
executor container name so it can be tracked in cluster mode in case it is
modified by the pod template feature.
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