[FLINK-32959] Operator standalone mode throws NoClassDefFoundError

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: kubernetes-operator-1.6.0
• Fix Version/s: kubernetes-operator-1.7.0
• Component/s: Kubernetes Operator
• Assignee: Maximilian Michels
• Reporter: Maximilian Michels
• Created: 25/Aug/23 12:22
• Updated: 28/Aug/23 10:55
• Resolved: 28/Aug/23 10:55

Description

The standalone mode throws the following error:

Exception in thread "pool-7-thread-2" org.apache.flink.shaded.guava30.com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: org/apache/flink/kubernetes/operator/standalone/StandaloneKubernetesConfigOptionsInternal
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2049)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache.get(LocalCache.java:3962)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3985)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4946)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigManager.getConfig(FlinkConfigManager.java:298)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigManager.getDeployConfig(FlinkConfigManager.java:219)
	at org.apache.flink.kubernetes.operator.controller.FlinkDeploymentContext.getDeployConfig(FlinkDeploymentContext.java:48)
	at org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractFlinkResourceReconciler.reconcile(AbstractFlinkResourceReconciler.java:118)
	at org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:136)
	at org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:56)
	at io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:138)
	at io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:96)
	at org.apache.flink.kubernetes.operator.metrics.OperatorJosdkMetrics.timeControllerExecution(OperatorJosdkMetrics.java:80)
	at io.javaoperatorsdk.operator.processing.Controller.reconcile(Controller.java:95)
	at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.reconcileExecution(ReconciliationDispatcher.java:139)
	at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleReconcile(ReconciliationDispatcher.java:119)
	at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:89)
	at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:62)
	at io.javaoperatorsdk.operator.processing.event.EventProcessor$ReconcilerExecutor.run(EventProcessor.java:414)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NoClassDefFoundError: org/apache/flink/kubernetes/operator/standalone/StandaloneKubernetesConfigOptionsInternal
	at org.apache.flink.kubernetes.operator.config.FlinkConfigBuilder.applyTaskManagerSpec(FlinkConfigBuilder.java:279)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigBuilder.buildFrom(FlinkConfigBuilder.java:405)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigManager.generateConfig(FlinkConfigManager.java:305)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigManager$1.load(FlinkConfigManager.java:106)
	at org.apache.flink.kubernetes.operator.config.FlinkConfigManager$1.load(FlinkConfigManager.java:103)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3529)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2278)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2155)
	at org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2045)
	```