dlg99 commented on a change in pull request #12504:
URL: https://github.com/apache/pulsar/pull/12504#discussion_r737100648
##########
File path:
pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntime.java
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@@ -567,7 +567,12 @@ private void submitStatefulSet() throws Exception {
public void deleteStatefulSet() throws InterruptedException {
String statefulSetName =
createJobName(instanceConfig.getFunctionDetails(), this.jobName);
final V1DeleteOptions options = new V1DeleteOptions();
- options.setGracePeriodSeconds(5L);
+ // gracePeriodSeconds == 0 to force pod deletion and
+ // avoid cases when pod hangs during termination
+ //
https://amalgjose.com/2021/07/28/how-to-delete-a-kubernetes-pod-which-is-stuck-in-terminating-state/
+ //
https://www.ibm.com/support/pages/kubernetes-pods-are-stuck-terminating-state
+ // https://github.com/kubernetes-client/java/issues/770
+ options.setGracePeriodSeconds(0L);
Review comment:
@jerrypeng fixed.
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