wangyang0918 commented on a change in pull request #13644:
URL: https://github.com/apache/flink/pull/13644#discussion_r508986718
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File path:
flink-kubernetes/src/main/java/org/apache/flink/kubernetes/kubeclient/KubeClientFactory.java
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@@ -71,7 +73,12 @@ public static FlinkKubeClient
fromConfiguration(Configuration flinkConfig) {
final KubernetesClient client = new
DefaultKubernetesClient(config);
- return new Fabric8FlinkKubeClient(flinkConfig, client,
KubeClientFactory::createThreadPoolForAsyncIO);
+ if (flinkKubeClient == null) {
+ flinkKubeClient = new Fabric8FlinkKubeClient(
+ flinkConfig, client,
KubeClientFactory::createThreadPoolForAsyncIO);
+ }
Review comment:
Currently, in the JobManager process, we have two `flinkKubeClient`s.
One is for `KubernetesResourceDriver`, and the other is for
`KubernetesHaService`.
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