David Morávek created FLINK-23961:
-------------------------------------
Summary: Give a more descriptive exception message for unset
kubernetes options
Key: FLINK-23961
URL: https://issues.apache.org/jira/browse/FLINK-23961
Project: Flink
Issue Type: Sub-task
Affects Versions: 1.13.2, 1.12.5
Reporter: David Morávek
Assignee: David Morávek
Fix For: 1.14.0
{code}
2021-08-25 06:14:20,652 INFO
org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Shutting
StandaloneApplicationClusterEntryPoint down with application status FAILED.
Diagnostics org.apache.flink.util.FlinkException: Could not create the ha
services from the instantiated HighAvailabilityServicesFactory
org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory.
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createCustomHAServices(HighAvailabilityServicesUtils.java:268)
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createHighAvailabilityServices(HighAvailabilityServicesUtils.java:124)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.createHaServices(ClusterEntrypoint.java:338)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.initializeServices(ClusterEntrypoint.java:296)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.runCluster(ClusterEntrypoint.java:224)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.lambda$startCluster$1(ClusterEntrypoint.java:178)
at
org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.startCluster(ClusterEntrypoint.java:175)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.runClusterEntrypoint(ClusterEntrypoint.java:585)
at
org.apache.flink.container.entrypoint.StandaloneApplicationClusterEntryPoint.main(StandaloneApplicationClusterEntryPoint.java:85)
Caused by: java.lang.NullPointerException
at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:59)
at
org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.<init>(Fabric8FlinkKubeClient.java:85)
at
org.apache.flink.kubernetes.kubeclient.FlinkKubeClientFactory.fromConfiguration(FlinkKubeClientFactory.java:106)
at
org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory.createHAServices(KubernetesHaServicesFactory.java:37)
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createCustomHAServices(HighAvailabilityServicesUtils.java:265)
... 9 more
{code}
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