Hi Everyone I am facing some issues while running the batch job on a Flink cluster using Adaptive Batch Scheduler. I have deployed a flink cluster on Kubernetes using the flink Kubernetes operator and submitted a job to the cluster using Apache beam FlinkRunner. I am using Flink version 1.16. I want to figure out two things.
*1.* I am trying to run one batch job with an adaptive batch scheduler. I referred to the elastic scaling document [1] and based on the document I have added the below config to my FlinkDeployment. But the job is failing with JobInitializationException: Could not start the JobMaster. I have attached the job manager log below. *Can someone explain why the job is failing despite using the recommended configuration?* jobmanager.scheduler: AdaptiveBatch parallelism.default: "-1" taskmanager.network.memory.buffers-per-channel: "0" execution.batch-shuffle-mode: "ALL_EXCHANGES_BLOCKING" *2. *The document has listed some limitations of elastic scaling. One of them is about the input file format. *My code is written in Apache Beam, how to check, how the input is being read in Flink?* - FileInputFormat sources are not supported: FileInputFormat sources are not supported, including StreamExecutionEnvironment#readFile(...) StreamExecutionEnvironment#readTextFile(...) and StreamExecutionEnvironment#createInput(FileInputFormat, ...). Users should use the new sources(FileSystem DataStream Connector <https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/connectors/datastream/filesystem/> or FileSystem SQL Connector <https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/connectors/table/filesystem/>) to read files when using the Adaptive Batch Scheduler. Let me know if additional information is needed to debug the issue. [1] https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/deployment/elastic_scaling/#adaptive-batch-scheduler Regards Dipak
Enabling required built-in plugins Linking flink-gs-fs-hadoop-1.16.3.jar to plugin directory Successfully enabled flink-gs-fs-hadoop-1.16.3.jar sed: couldn't open temporary file /opt/flink/conf/sedqH57Xz: Read-only file system sed: couldn't open temporary file /opt/flink/conf/sedw7wkdz: Read-only file system /docker-entrypoint.sh: line 73: /opt/flink/conf/flink-conf.yaml: Read-only file system /docker-entrypoint.sh: line 89: /opt/flink/conf/flink-conf.yaml.tmp: Read-only file system Starting kubernetes-session as a console application on host flink-deployment-fl-7fcf489865-kcrxl. 2024-03-28 16:06:35,858 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -------------------------------------------------------------------------------- 2024-03-28 16:06:35,863 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Preconfiguration: 2024-03-28 16:06:35,864 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - RESOURCE_PARAMS extraction logs: jvm_params: -Xmx9034530801 -Xms9034530801 -XX:MaxMetaspaceSize=268435456 dynamic_configs: -D jobmanager.memory.off-heap.size=134217728b -D jobmanager.memory.jvm-overhead.min=1048576015b -D jobmanager.memory.jvm-metaspace.size=268435456b -D jobmanager.memory.heap.size=9034530801b -D jobmanager.memory.jvm-overhead.max=1048576015b logs: WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance. INFO [] - Loading configuration property: blob.server.port, 6124 INFO [] - Loading configuration property: kubernetes.jobmanager.annotations, flinkdeployment.flink.apache.org/generation:8 INFO [] - Loading configuration property: kubernetes.jobmanager.replicas, 1 INFO [] - Loading configuration property: jobmanager.rpc.address, flink-deployment-fl.flink INFO [] - Loading configuration property: kubernetes.taskmanager.cpu, 4.0 INFO [] - Loading configuration property: kubernetes.service-account, flink INFO [] - Loading configuration property: kubernetes.cluster-id, flink-deployment-fl INFO [] - Loading configuration property: taskmanager.memory.framework.off-heap.size, 512m INFO [] - Loading configuration property: kubernetes.container.image, flink:1.16 INFO [] - Loading configuration property: parallelism.default, -1 INFO [] - Loading configuration property: kubernetes.namespace, flink INFO [] - Loading configuration property: taskmanager.numberOfTaskSlots, 1 INFO [] - Loading configuration property: kubernetes.rest-service.exposed.type, ClusterIP INFO [] - Loading configuration property: kubernetes.jobmanager.owner.reference, uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment INFO [] - Loading configuration property: execution.batch-shuffle-mode, ALL_EXCHANGES_BLOCKING INFO [] - Loading configuration property: taskmanager.memory.process.size, 8192m INFO [] - Loading configuration property: kubernetes.internal.jobmanager.entrypoint.class, org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint INFO [] - Loading configuration property: kubernetes.pod-template-file.taskmanager, /tmp/flink_op_generated_podTemplate_17087270823600889192.yaml INFO [] - Loading configuration property: web.cancel.enable, false INFO [] - Loading configuration property: taskmanager.network.memory.buffers-per-channel, 0 INFO [] - Loading configuration property: execution.target, kubernetes-session INFO [] - Loading configuration property: jobmanager.memory.process.size, 10000m INFO [] - Loading configuration property: taskmanager.rpc.port, 6122 INFO [] - Loading configuration property: internal.cluster.execution-mode, NORMAL INFO [] - Loading configuration property: jobmanager.scheduler, AdaptiveBatch INFO [] - Loading configuration property: kubernetes.jobmanager.cpu, 4.0 INFO [] - Loading configuration property: $internal.flink.version, v1_16 INFO [] - Loading configuration property: kubernetes.pod-template-file.jobmanager, /tmp/flink_op_generated_podTemplate_1781475540500341703.yaml INFO [] - Final Master Memory configuration: INFO [] - Total Process Memory: 9.766gb (10485760000 bytes) INFO [] - Total Flink Memory: 8.539gb (9168748529 bytes) INFO [] - JVM Heap: 8.414gb (9034530801 bytes) INFO [] - Off-heap: 128.000mb (134217728 bytes) INFO [] - JVM Metaspace: 256.000mb (268435456 bytes) INFO [] - JVM Overhead: 1000.000mb (1048576015 bytes) 2024-03-28 16:06:35,865 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -------------------------------------------------------------------------------- 2024-03-28 16:06:35,865 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Starting KubernetesSessionClusterEntrypoint (Version: 1.16.3, Scala: 2.12, Rev:5df8156, Date:2023-11-10T11:00:33+01:00) 2024-03-28 16:06:35,867 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - OS current user: flink 2024-03-28 16:06:35,869 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Current Hadoop/Kerberos user: <no hadoop dependency found> 2024-03-28 16:06:35,870 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - JVM: OpenJDK 64-Bit Server VM - Eclipse Adoptium - 11/11.0.22+7 2024-03-28 16:06:35,870 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Arch: amd64 2024-03-28 16:06:35,870 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Maximum heap size: 8616 MiBytes 2024-03-28 16:06:35,871 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - JAVA_HOME: /opt/java/openjdk 2024-03-28 16:06:35,873 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - No Hadoop Dependency available 2024-03-28 16:06:35,875 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - JVM Options: 2024-03-28 16:06:35,876 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Xmx9034530801 2024-03-28 16:06:35,876 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Xms9034530801 2024-03-28 16:06:35,876 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -XX:MaxMetaspaceSize=268435456 2024-03-28 16:06:35,877 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Dlog.file=/opt/flink/log/flink--kubernetes-session-0-flink-deployment-fl-7fcf489865-kcrxl.log 2024-03-28 16:06:35,877 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Dlog4j.configuration=file:/opt/flink/conf/log4j-console.properties 2024-03-28 16:06:35,877 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Dlog4j.configurationFile=file:/opt/flink/conf/log4j-console.properties 2024-03-28 16:06:35,877 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -Dlogback.configurationFile=file:/opt/flink/conf/logback-console.xml 2024-03-28 16:06:35,878 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Program Arguments: 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -D 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - jobmanager.memory.off-heap.size=134217728b 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -D 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - jobmanager.memory.jvm-overhead.min=1048576015b 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -D 2024-03-28 16:06:35,880 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - jobmanager.memory.jvm-metaspace.size=268435456b 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -D 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - jobmanager.memory.heap.size=9034530801b 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -D 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - jobmanager.memory.jvm-overhead.max=1048576015b 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Classpath: /opt/flink/lib/flink-cep-1.16.3.jar:/opt/flink/lib/flink-connector-files-1.16.3.jar:/opt/flink/lib/flink-csv-1.16.3.jar:/opt/flink/lib/flink-json-1.16.3.jar:/opt/flink/lib/flink-scala_2.12-1.16.3.jar:/opt/flink/lib/flink-shaded-zookeeper-3.5.9.jar:/opt/flink/lib/flink-table-api-java-uber-1.16.3.jar:/opt/flink/lib/flink-table-planner-loader-1.16.3.jar:/opt/flink/lib/flink-table-runtime-1.16.3.jar:/opt/flink/lib/log4j-1.2-api-2.17.1.jar:/opt/flink/lib/log4j-api-2.17.1.jar:/opt/flink/lib/log4j-core-2.17.1.jar:/opt/flink/lib/log4j-slf4j-impl-2.17.1.jar:/opt/flink/lib/flink-dist-1.16.3.jar:::: 2024-03-28 16:06:35,881 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - -------------------------------------------------------------------------------- 2024-03-28 16:06:35,884 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Registered UNIX signal handlers for [TERM, HUP, INT] 2024-03-28 16:06:35,917 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: blob.server.port, 6124 2024-03-28 16:06:35,918 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.annotations, flinkdeployment.flink.apache.org/generation:8 2024-03-28 16:06:35,918 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.replicas, 1 2024-03-28 16:06:35,918 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.rpc.address, flink-deployment-fl.flink 2024-03-28 16:06:35,919 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.taskmanager.cpu, 4.0 2024-03-28 16:06:35,919 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.service-account, flink 2024-03-28 16:06:35,919 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.cluster-id, flink-deployment-fl 2024-03-28 16:06:35,919 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.framework.off-heap.size, 512m 2024-03-28 16:06:35,920 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.container.image, flink:1.16 2024-03-28 16:06:35,920 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: parallelism.default, -1 2024-03-28 16:06:35,920 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.namespace, flink 2024-03-28 16:06:35,920 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.numberOfTaskSlots, 1 2024-03-28 16:06:35,920 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.rest-service.exposed.type, ClusterIP 2024-03-28 16:06:35,921 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.owner.reference, uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment 2024-03-28 16:06:35,921 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.batch-shuffle-mode, ALL_EXCHANGES_BLOCKING 2024-03-28 16:06:35,921 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.process.size, 8192m 2024-03-28 16:06:35,921 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.internal.jobmanager.entrypoint.class, org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint 2024-03-28 16:06:35,922 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.taskmanager, /tmp/flink_op_generated_podTemplate_17087270823600889192.yaml 2024-03-28 16:06:35,922 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: web.cancel.enable, false 2024-03-28 16:06:35,922 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.network.memory.buffers-per-channel, 0 2024-03-28 16:06:35,922 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.target, kubernetes-session 2024-03-28 16:06:35,922 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.memory.process.size, 10000m 2024-03-28 16:06:35,923 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.rpc.port, 6122 2024-03-28 16:06:35,923 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: internal.cluster.execution-mode, NORMAL 2024-03-28 16:06:35,923 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.scheduler, AdaptiveBatch 2024-03-28 16:06:35,923 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.cpu, 4.0 2024-03-28 16:06:35,923 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: $internal.flink.version, v1_16 2024-03-28 16:06:35,924 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.jobmanager, /tmp/flink_op_generated_podTemplate_1781475540500341703.yaml 2024-03-28 16:06:35,924 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading dynamic configuration property: jobmanager.memory.off-heap.size, 134217728b 2024-03-28 16:06:35,924 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading dynamic configuration property: jobmanager.memory.jvm-overhead.min, 1048576015b 2024-03-28 16:06:35,924 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading dynamic configuration property: jobmanager.memory.jvm-metaspace.size, 268435456b 2024-03-28 16:06:35,925 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading dynamic configuration property: jobmanager.memory.heap.size, 9034530801b 2024-03-28 16:06:35,925 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading dynamic configuration property: jobmanager.memory.jvm-overhead.max, 1048576015b 2024-03-28 16:06:36,500 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Starting KubernetesSessionClusterEntrypoint. 2024-03-28 16:06:36,621 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Install default filesystem. 2024-03-28 16:06:36,630 INFO org.apache.flink.core.fs.FileSystem [] - Hadoop is not in the classpath/dependencies. The extended set of supported File Systems via Hadoop is not available. 2024-03-28 16:06:36,870 INFO org.apache.flink.fs.gs.GSFileSystemFactory [] - Creating GSFileSystemFactory 2024-03-28 16:06:36,939 INFO org.apache.flink.fs.gs.GSFileSystemFactory [] - Configuring GSFileSystemFactory with Flink configuration {blob.server.port=6124, kubernetes.jobmanager.annotations=flinkdeployment.flink.apache.org/generation:8, kubernetes.jobmanager.replicas=1, jobmanager.rpc.address=flink-deployment-fl.flink, jobmanager.memory.jvm-overhead.min=1048576015b, kubernetes.taskmanager.cpu=4.0, kubernetes.service-account=flink, kubernetes.cluster-id=flink-deployment-fl, taskmanager.memory.framework.off-heap.size=512m, kubernetes.container.image=flink:1.16, parallelism.default=-1, kubernetes.namespace=flink, taskmanager.numberOfTaskSlots=1, kubernetes.rest-service.exposed.type=ClusterIP, kubernetes.jobmanager.owner.reference=uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment, execution.batch-shuffle-mode=ALL_EXCHANGES_BLOCKING, taskmanager.memory.process.size=8192m, kubernetes.internal.jobmanager.entrypoint.class=org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint, kubernetes.pod-template-file.taskmanager=/tmp/flink_op_generated_podTemplate_17087270823600889192.yaml, jobmanager.memory.off-heap.size=134217728b, web.cancel.enable=false, taskmanager.network.memory.buffers-per-channel=0, execution.target=kubernetes-session, jobmanager.memory.process.size=10000m, web.tmpdir=/tmp/flink-web-0287dafa-b2ad-46c0-b982-c5a46d919abf, taskmanager.rpc.port=6122, internal.cluster.execution-mode=NORMAL, jobmanager.scheduler=AdaptiveBatch, kubernetes.jobmanager.cpu=4.0, $internal.flink.version=v1_16, jobmanager.memory.jvm-metaspace.size=268435456b, kubernetes.pod-template-file.jobmanager=/tmp/flink_op_generated_podTemplate_1781475540500341703.yaml, jobmanager.memory.heap.size=9034530801b, jobmanager.memory.jvm-overhead.max=1048576015b} 2024-03-28 16:06:37,246 INFO org.apache.flink.fs.gs.GSFileSystemFactory [] - Using Hadoop configuration {"properties":[]} 2024-03-28 16:06:37,251 INFO org.apache.flink.fs.gs.GSFileSystemFactory [] - Using file system options GSFileSystemOptions{writerTemporaryBucketName=Optional.empty, writerChunkSize=Optional.empty} 2024-03-28 16:06:37,254 INFO org.apache.flink.fs.gs.utils.ConfigUtils [] - GSRecoverableWriter is using GOOGLE_APPLICATION_CREDENTIALS at /app/secret/ml-gcp-service-account.json 2024-03-28 16:06:37,256 INFO org.apache.flink.fs.gs.utils.ConfigUtils [] - Creating GSRecoverableWriter using credentials from /app/secret/ml-gcp-service-account.json 2024-03-28 16:06:37,744 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Install security context. 2024-03-28 16:06:37,772 INFO org.apache.flink.runtime.security.modules.HadoopModuleFactory [] - Cannot create Hadoop Security Module because Hadoop cannot be found in the Classpath. 2024-03-28 16:06:37,783 INFO org.apache.flink.runtime.security.modules.JaasModule [] - Jaas file will be created as /tmp/jaas-8825585220084806408.conf. 2024-03-28 16:06:37,808 INFO org.apache.flink.runtime.security.contexts.HadoopSecurityContextFactory [] - Cannot install HadoopSecurityContext because Hadoop cannot be found in the Classpath. 2024-03-28 16:06:37,814 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Initializing cluster services. 2024-03-28 16:06:37,837 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Using working directory: WorkingDirectory(/tmp/jm_eb670ab8a7defba7a17aca40de781e0f). 2024-03-28 16:06:38,844 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils [] - Trying to start actor system, external address flink-deployment-fl.flink:6123, bind address 0.0.0.0:6123. 2024-03-28 16:06:40,738 INFO akka.event.slf4j.Slf4jLogger [] - Slf4jLogger started 2024-03-28 16:06:40,836 INFO akka.remote.RemoteActorRefProvider [] - Akka Cluster not in use - enabling unsafe features anyway because `akka.remote.use-unsafe-remote-features-outside-cluster` has been enabled. 2024-03-28 16:06:40,838 INFO akka.remote.Remoting [] - Starting remoting 2024-03-28 16:06:41,146 INFO akka.remote.Remoting [] - Remoting started; listening on addresses :[akka.tcp://flink@flink-deployment-fl.flink:6123] 2024-03-28 16:06:41,564 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils [] - Actor system started at akka.tcp://flink@flink-deployment-fl.flink:6123 2024-03-28 16:06:41,629 INFO org.apache.flink.configuration.Configuration [] - Config uses fallback configuration key 'jobmanager.rpc.address' instead of key 'rest.address' 2024-03-28 16:06:41,646 INFO org.apache.flink.runtime.blob.BlobServer [] - Created BLOB server storage directory /tmp/jm_eb670ab8a7defba7a17aca40de781e0f/blobStorage 2024-03-28 16:06:41,658 INFO org.apache.flink.runtime.blob.BlobServer [] - Started BLOB server at 0.0.0.0:6124 - max concurrent requests: 50 - max backlog: 1000 2024-03-28 16:06:41,668 INFO org.apache.flink.runtime.security.token.KerberosDelegationTokenManagerFactory [] - Cannot use kerberos delegation token manager because Hadoop cannot be found in the Classpath. 2024-03-28 16:06:41,688 INFO org.apache.flink.runtime.metrics.MetricRegistryImpl [] - No metrics reporter configured, no metrics will be exposed/reported. 2024-03-28 16:06:41,696 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils [] - Trying to start actor system, external address flink-deployment-fl.flink:0, bind address 0.0.0.0:0. 2024-03-28 16:06:41,737 INFO akka.event.slf4j.Slf4jLogger [] - Slf4jLogger started 2024-03-28 16:06:41,752 INFO akka.remote.RemoteActorRefProvider [] - Akka Cluster not in use - enabling unsafe features anyway because `akka.remote.use-unsafe-remote-features-outside-cluster` has been enabled. 2024-03-28 16:06:41,753 INFO akka.remote.Remoting [] - Starting remoting 2024-03-28 16:06:41,786 INFO akka.remote.Remoting [] - Remoting started; listening on addresses :[akka.tcp://flink-metrics@flink-deployment-fl.flink:33587] 2024-03-28 16:06:41,805 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils [] - Actor system started at akka.tcp://flink-metrics@flink-deployment-fl.flink:33587 2024-03-28 16:06:41,834 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC endpoint for org.apache.flink.runtime.metrics.dump.MetricQueryService at akka://flink-metrics/user/rpc/MetricQueryService . 2024-03-28 16:06:41,870 INFO org.apache.flink.runtime.dispatcher.FileExecutionGraphInfoStore [] - Initializing FileExecutionGraphInfoStore: Storage directory /tmp/executionGraphStore-6ed7b419-06b6-410d-9e73-dd4f45e54f06, expiration time 3600000, maximum cache size 52428800 bytes. 2024-03-28 16:06:41,932 INFO org.apache.flink.configuration.Configuration [] - Config uses fallback configuration key 'jobmanager.rpc.address' instead of key 'rest.address' 2024-03-28 16:06:41,933 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - Upload directory /tmp/flink-web-0287dafa-b2ad-46c0-b982-c5a46d919abf/flink-web-upload does not exist. 2024-03-28 16:06:41,934 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - Created directory /tmp/flink-web-0287dafa-b2ad-46c0-b982-c5a46d919abf/flink-web-upload for file uploads. 2024-03-28 16:06:41,936 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - Starting rest endpoint. 2024-03-28 16:06:42,213 INFO org.apache.flink.runtime.webmonitor.WebMonitorUtils [] - Determined location of main cluster component log file: /opt/flink/log/flink--kubernetes-session-0-flink-deployment-fl-7fcf489865-kcrxl.log 2024-03-28 16:06:42,214 INFO org.apache.flink.runtime.webmonitor.WebMonitorUtils [] - Determined location of main cluster component stdout file: /opt/flink/log/flink--kubernetes-session-0-flink-deployment-fl-7fcf489865-kcrxl.out 2024-03-28 16:06:42,521 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - Rest endpoint listening at flink-deployment-fl.flink:8081 2024-03-28 16:06:42,526 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - http://flink-deployment-fl.flink:8081 was granted leadership with leaderSessionID=00000000-0000-0000-0000-000000000000 2024-03-28 16:06:42,528 INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint [] - Web frontend listening at http://flink-deployment-fl.flink:8081. 2024-03-28 16:06:42,596 INFO org.apache.flink.runtime.dispatcher.runner.DefaultDispatcherRunner [] - DefaultDispatcherRunner was granted leadership with leader id 00000000-0000-0000-0000-000000000000. Creating new DispatcherLeaderProcess. 2024-03-28 16:06:42,610 INFO org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] - Start SessionDispatcherLeaderProcess. 2024-03-28 16:06:42,616 INFO org.apache.flink.runtime.resourcemanager.ResourceManagerServiceImpl [] - Starting resource manager service. 2024-03-28 16:06:42,621 INFO org.apache.flink.runtime.resourcemanager.ResourceManagerServiceImpl [] - Resource manager service is granted leadership with session id 00000000-0000-0000-0000-000000000000. 2024-03-28 16:06:42,631 INFO org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] - Recover all persisted job graphs that are not finished, yet. 2024-03-28 16:06:42,631 INFO org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] - Successfully recovered 0 persisted job graphs. 2024-03-28 16:06:42,664 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC endpoint for org.apache.flink.runtime.dispatcher.StandaloneDispatcher at akka://flink/user/rpc/dispatcher_0 . 2024-03-28 16:06:43,328 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: blob.server.port, 6124 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.annotations, flinkdeployment.flink.apache.org/generation:8 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.replicas, 1 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.rpc.address, flink-deployment-fl.flink 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.taskmanager.cpu, 4.0 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.service-account, flink 2024-03-28 16:06:43,329 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.cluster-id, flink-deployment-fl 2024-03-28 16:06:43,330 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.framework.off-heap.size, 512m 2024-03-28 16:06:43,331 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.container.image, flink:1.16 2024-03-28 16:06:43,331 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: parallelism.default, -1 2024-03-28 16:06:43,331 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.namespace, flink 2024-03-28 16:06:43,332 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.numberOfTaskSlots, 1 2024-03-28 16:06:43,333 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.rest-service.exposed.type, ClusterIP 2024-03-28 16:06:43,334 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.owner.reference, uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment 2024-03-28 16:06:43,334 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.batch-shuffle-mode, ALL_EXCHANGES_BLOCKING 2024-03-28 16:06:43,334 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.process.size, 8192m 2024-03-28 16:06:43,334 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.internal.jobmanager.entrypoint.class, org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint 2024-03-28 16:06:43,335 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.taskmanager, /tmp/flink_op_generated_podTemplate_17087270823600889192.yaml 2024-03-28 16:06:43,335 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: web.cancel.enable, false 2024-03-28 16:06:43,335 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.network.memory.buffers-per-channel, 0 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.target, kubernetes-session 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.memory.process.size, 10000m 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.rpc.port, 6122 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: internal.cluster.execution-mode, NORMAL 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.scheduler, AdaptiveBatch 2024-03-28 16:06:43,336 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.cpu, 4.0 2024-03-28 16:06:43,337 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: $internal.flink.version, v1_16 2024-03-28 16:06:43,337 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.jobmanager, /tmp/flink_op_generated_podTemplate_1781475540500341703.yaml 2024-03-28 16:06:43,346 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC endpoint for org.apache.flink.runtime.resourcemanager.active.ActiveResourceManager at akka://flink/user/rpc/resourcemanager_1 . 2024-03-28 16:06:43,372 INFO org.apache.flink.runtime.resourcemanager.active.ActiveResourceManager [] - Starting the resource manager. 2024-03-28 16:06:45,414 INFO org.apache.flink.kubernetes.KubernetesResourceManagerDriver [] - Recovered 0 pods from previous attempts, current attempt id is 1. 2024-03-28 16:06:45,419 INFO org.apache.flink.runtime.resourcemanager.active.ActiveResourceManager [] - Recovered 0 workers from previous attempt. 2024-03-28 16:10:27,600 WARN org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Configuring the job submission via query parameters is deprecated. Please migrate to submitting a JSON request instead. 2024-03-28 16:10:27,896 INFO org.apache.flink.client.ClientUtils [] - Starting program (detached: true) 2024-03-28 16:10:29,543 WARN software.amazon.awssdk.regions.internal.util.EC2MetadataUtils [] - Unable to retrieve the requested metadata. 2024-03-28 16:10:30,720 INFO org.apache.beam.runners.flink.FlinkPipelineRunner [] - Translating pipeline to Flink program. 2024-03-28 16:10:30,963 INFO org.apache.beam.runners.flink.FlinkExecutionEnvironments [] - Creating a Batch Execution Environment. 2024-03-28 16:10:30,963 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: blob.server.port, 6124 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.annotations, flinkdeployment.flink.apache.org/generation:8 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.replicas, 1 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.rpc.address, flink-deployment-fl.flink 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.taskmanager.cpu, 4.0 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.service-account, flink 2024-03-28 16:10:30,964 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.cluster-id, flink-deployment-fl 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.framework.off-heap.size, 512m 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.container.image, flink:1.16 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: parallelism.default, -1 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.namespace, flink 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.numberOfTaskSlots, 1 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.rest-service.exposed.type, ClusterIP 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.owner.reference, uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment 2024-03-28 16:10:30,965 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.batch-shuffle-mode, ALL_EXCHANGES_BLOCKING 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.process.size, 8192m 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.internal.jobmanager.entrypoint.class, org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.taskmanager, /tmp/flink_op_generated_podTemplate_17087270823600889192.yaml 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: web.cancel.enable, false 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.network.memory.buffers-per-channel, 0 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.target, kubernetes-session 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.memory.process.size, 10000m 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.rpc.port, 6122 2024-03-28 16:10:30,966 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: internal.cluster.execution-mode, NORMAL 2024-03-28 16:10:30,967 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.scheduler, AdaptiveBatch 2024-03-28 16:10:30,967 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.cpu, 4.0 2024-03-28 16:10:30,967 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: $internal.flink.version, v1_16 2024-03-28 16:10:30,967 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.jobmanager, /tmp/flink_op_generated_podTemplate_1781475540500341703.yaml 2024-03-28 16:10:31,048 WARN software.amazon.awssdk.regions.internal.util.EC2MetadataUtils [] - Unable to retrieve the requested metadata. 2024-03-28 16:10:31,630 INFO org.apache.flink.api.java.utils.PlanGenerator [] - The job has 0 registered types and 0 default Kryo serializers 2024-03-28 16:10:31,723 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: blob.server.port, 6124 2024-03-28 16:10:31,723 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.annotations, flinkdeployment.flink.apache.org/generation:8 2024-03-28 16:10:31,723 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.replicas, 1 2024-03-28 16:10:31,723 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.rpc.address, flink-deployment-fl.flink 2024-03-28 16:10:31,724 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.taskmanager.cpu, 4.0 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.service-account, flink 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.cluster-id, flink-deployment-fl 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.framework.off-heap.size, 512m 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.container.image, flink:1.16 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: parallelism.default, -1 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.namespace, flink 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.numberOfTaskSlots, 1 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.rest-service.exposed.type, ClusterIP 2024-03-28 16:10:31,725 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.owner.reference, uid:d17af556-505a-4084-9ae5-eea79aca86c6,name:flink-deployment-fl,controller:false,blockOwnerDeletion:true,apiVersion:flink.apache.org/v1beta1,kind:FlinkDeployment 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.batch-shuffle-mode, ALL_EXCHANGES_BLOCKING 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.memory.process.size, 8192m 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.internal.jobmanager.entrypoint.class, org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.taskmanager, /tmp/flink_op_generated_podTemplate_17087270823600889192.yaml 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: web.cancel.enable, false 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.network.memory.buffers-per-channel, 0 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: execution.target, kubernetes-session 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.memory.process.size, 10000m 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: taskmanager.rpc.port, 6122 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: internal.cluster.execution-mode, NORMAL 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: jobmanager.scheduler, AdaptiveBatch 2024-03-28 16:10:31,726 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.jobmanager.cpu, 4.0 2024-03-28 16:10:31,727 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: $internal.flink.version, v1_16 2024-03-28 16:10:31,727 INFO org.apache.flink.configuration.GlobalConfiguration [] - Loading configuration property: kubernetes.pod-template-file.jobmanager, /tmp/flink_op_generated_podTemplate_1781475540500341703.yaml 2024-03-28 16:10:31,851 INFO org.apache.flink.client.deployment.application.executors.EmbeddedExecutor [] - Job 8e4a1d1ce1e7651fb1e504e134b2318a is submitted. 2024-03-28 16:10:31,851 INFO org.apache.flink.client.deployment.application.executors.EmbeddedExecutor [] - Submitting Job with JobId=8e4a1d1ce1e7651fb1e504e134b2318a. 2024-03-28 16:10:33,113 INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Received JobGraph submission 'BeamApp-flink-0328161029-d5130474' (8e4a1d1ce1e7651fb1e504e134b2318a). 2024-03-28 16:10:33,115 INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Submitting job 'BeamApp-flink-0328161029-d5130474' (8e4a1d1ce1e7651fb1e504e134b2318a). 2024-03-28 16:10:33,132 INFO org.apache.flink.runtime.jobmaster.JobMasterServiceLeadershipRunner [] - JobMasterServiceLeadershipRunner for job 8e4a1d1ce1e7651fb1e504e134b2318a was granted leadership with leader id 00000000-0000-0000-0000-000000000000. Creating new JobMasterServiceProcess. 2024-03-28 16:10:33,148 INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC endpoint for org.apache.flink.runtime.jobmaster.JobMaster at akka://flink/user/rpc/jobmanager_2 . 2024-03-28 16:10:33,156 INFO org.apache.flink.runtime.jobmaster.JobMaster [] - Initializing job 'BeamApp-flink-0328161029-d5130474' (8e4a1d1ce1e7651fb1e504e134b2318a). 2024-03-28 16:10:33,190 INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Job 8e4a1d1ce1e7651fb1e504e134b2318a reached terminal state FAILED. org.apache.flink.runtime.client.JobInitializationException: Could not start the JobMaster. at org.apache.flink.runtime.jobmaster.DefaultJobMasterServiceProcess.lambda$new$0(DefaultJobMasterServiceProcess.java:97) at java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown Source) at java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source) at java.base/java.util.concurrent.CompletableFuture.postComplete(Unknown Source) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) Caused by: java.util.concurrent.CompletionException: java.lang.IllegalStateException: At the moment, adaptive batch scheduler requires batch workloads to be executed with types of all edges being BLOCKING. To do that, you need to configure 'execution.batch-shuffle-mode' to 'ALL_EXCHANGES_BLOCKING'. at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) at java.base/java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) ... 4 more Caused by: java.lang.IllegalStateException: At the moment, adaptive batch scheduler requires batch workloads to be executed with types of all edges being BLOCKING. To do that, you need to configure 'execution.batch-shuffle-mode' to 'ALL_EXCHANGES_BLOCKING'. at org.apache.flink.util.Preconditions.checkState(Preconditions.java:193) at org.apache.flink.runtime.scheduler.adaptivebatch.AdaptiveBatchSchedulerFactory.checkAllExchangesBlocking(AdaptiveBatchSchedulerFactory.java:236) at org.apache.flink.runtime.scheduler.adaptivebatch.AdaptiveBatchSchedulerFactory.createInstance(AdaptiveBatchSchedulerFactory.java:104) at org.apache.flink.runtime.jobmaster.DefaultSlotPoolServiceSchedulerFactory.createScheduler(DefaultSlotPoolServiceSchedulerFactory.java:119) at org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:369) at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:346) at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.internalCreateJobMasterService(DefaultJobMasterServiceFactory.java:123) at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.lambda$createJobMasterService$0(DefaultJobMasterServiceFactory.java:95) at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedSupplier$4(FunctionUtils.java:112) ... 4 more 2024-03-28 16:10:33,210 INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Job 8e4a1d1ce1e7651fb1e504e134b2318a has been registered for cleanup in the JobResultStore after reaching a terminal state. 2024-03-28 16:10:33,212 WARN org.apache.flink.client.deployment.application.DetachedApplicationRunner [] - Could not execute application: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Job BeamApp-flink-0328161029-d5130474_b567045d-42ce-44ce-80ff-14113db9ba2f failed. at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:98) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:107) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) [?:?] at java.lang.Thread.run(Unknown Source) [?:?] Caused by: java.lang.RuntimeException: Job BeamApp-flink-0328161029-d5130474_b567045d-42ce-44ce-80ff-14113db9ba2f failed. at org.apache.beam.runners.flink.FlinkPipelineRunner.main(FlinkPipelineRunner.java:212) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?] at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) ~[flink-dist-1.16.3.jar:1.16.3] ... 7 more Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: org.apache.flink.runtime.client.JobInitializationException: Could not start the JobMaster. at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:321) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.api.java.ExecutionEnvironment.executeAsync(ExecutionEnvironment.java:1061) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.ContextEnvironment.executeAsync(ContextEnvironment.java:132) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:70) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.beam.runners.flink.FlinkBatchPortablePipelineTranslator$BatchTranslationContext.execute(FlinkBatchPortablePipelineTranslator.java:195) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.runPipelineWithTranslator(FlinkPipelineRunner.java:132) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.run(FlinkPipelineRunner.java:99) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.main(FlinkPipelineRunner.java:210) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?] at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) ~[flink-dist-1.16.3.jar:1.16.3] ... 7 more Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: org.apache.flink.runtime.client.JobInitializationException: Could not start the JobMaster. at java.util.concurrent.CompletableFuture.reportGet(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture.get(Unknown Source) ~[?:?] at org.apache.flink.api.java.ExecutionEnvironment.executeAsync(ExecutionEnvironment.java:1056) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.ContextEnvironment.executeAsync(ContextEnvironment.java:132) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:70) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.beam.runners.flink.FlinkBatchPortablePipelineTranslator$BatchTranslationContext.execute(FlinkBatchPortablePipelineTranslator.java:195) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.runPipelineWithTranslator(FlinkPipelineRunner.java:132) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.run(FlinkPipelineRunner.java:99) ~[?:?] at org.apache.beam.runners.flink.FlinkPipelineRunner.main(FlinkPipelineRunner.java:210) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?] at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) ~[flink-dist-1.16.3.jar:1.16.3] ... 7 more Caused by: java.lang.RuntimeException: org.apache.flink.runtime.client.JobInitializationException: Could not start the JobMaster. at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:321) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$2(FunctionUtils.java:75) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(Unknown Source) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) ~[?:?] Caused by: org.apache.flink.runtime.client.JobInitializationException: Could not start the JobMaster. at org.apache.flink.runtime.jobmaster.DefaultJobMasterServiceProcess.lambda$new$0(DefaultJobMasterServiceProcess.java:97) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture.postComplete(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?] ... 1 more Caused by: java.util.concurrent.CompletionException: java.lang.IllegalStateException: At the moment, adaptive batch scheduler requires batch workloads to be executed with types of all edges being BLOCKING. To do that, you need to configure 'execution.batch-shuffle-mode' to 'ALL_EXCHANGES_BLOCKING'. at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) ~[?:?] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?] ... 1 more Caused by: java.lang.IllegalStateException: At the moment, adaptive batch scheduler requires batch workloads to be executed with types of all edges being BLOCKING. To do that, you need to configure 'execution.batch-shuffle-mode' to 'ALL_EXCHANGES_BLOCKING'. at org.apache.flink.util.Preconditions.checkState(Preconditions.java:193) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.scheduler.adaptivebatch.AdaptiveBatchSchedulerFactory.checkAllExchangesBlocking(AdaptiveBatchSchedulerFactory.java:236) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.scheduler.adaptivebatch.AdaptiveBatchSchedulerFactory.createInstance(AdaptiveBatchSchedulerFactory.java:104) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.jobmaster.DefaultSlotPoolServiceSchedulerFactory.createScheduler(DefaultSlotPoolServiceSchedulerFactory.java:119) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:369) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:346) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.internalCreateJobMasterService(DefaultJobMasterServiceFactory.java:123) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.lambda$createJobMasterService$0(DefaultJobMasterServiceFactory.java:95) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.util.function.FunctionUtils.lambda$uncheckedSupplier$4(FunctionUtils.java:112) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?] ... 1 more 2024-03-28 16:10:33,228 ERROR org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Exception occurred in REST handler: Could not execute application. 2024-03-29 07:36:22,604 WARN org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Configuring the job submission via query parameters is deprecated. Please migrate to submitting a JSON request instead. 2024-03-29 07:36:22,991 INFO org.apache.flink.client.ClientUtils [] - Starting program (detached: true) 2024-03-29 07:36:25,277 WARN software.amazon.awssdk.regions.internal.util.EC2MetadataUtils [] - Unable to retrieve the requested metadata. 2024-03-29 07:36:25,555 WARN org.apache.beam.runners.jobsubmission.JobServerDriver [] - Exception during job server creation java.io.IOException: Failed to bind to address 0.0.0.0/0.0.0.0:8098 at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.netty.NettyServer.start(NettyServer.java:328) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.internal.ServerImpl.start(ServerImpl.java:183) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.internal.ServerImpl.start(ServerImpl.java:92) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.ServerFactory$InetSocketAddressServerFactory.createServer(ServerFactory.java:162) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.ServerFactory$InetSocketAddressServerFactory.create(ServerFactory.java:145) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.GrpcFnServer.create(GrpcFnServer.java:110) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createArtifactStagingService(JobServerDriver.java:257) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createJobService(JobServerDriver.java:58) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createJobServer(JobServerDriver.java:229) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.run(JobServerDriver.java:176) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.flink.FlinkJobServerDriver.main(FlinkJobServerDriver.java:77) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?] at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:98) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:107) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) [?:?] at java.lang.Thread.run(Unknown Source) [?:?] Caused by: org.apache.beam.vendor.grpc.v1p48p1.io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use 2024-03-29 07:36:25,558 ERROR org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Exception occurred in REST handler: No jobs included in application. 2024-03-29 07:36:26,218 WARN org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Configuring the job submission via query parameters is deprecated. Please migrate to submitting a JSON request instead. 2024-03-29 07:36:26,246 INFO org.apache.flink.client.ClientUtils [] - Starting program (detached: true) 2024-03-29 07:36:27,648 WARN software.amazon.awssdk.regions.internal.util.EC2MetadataUtils [] - Unable to retrieve the requested metadata. 2024-03-29 07:36:27,905 WARN org.apache.beam.runners.jobsubmission.JobServerDriver [] - Exception during job server creation java.io.IOException: Failed to bind to address 0.0.0.0/0.0.0.0:8098 at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.netty.NettyServer.start(NettyServer.java:328) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.internal.ServerImpl.start(ServerImpl.java:183) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.vendor.grpc.v1p48p1.io.grpc.internal.ServerImpl.start(ServerImpl.java:92) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.ServerFactory$InetSocketAddressServerFactory.createServer(ServerFactory.java:162) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.ServerFactory$InetSocketAddressServerFactory.create(ServerFactory.java:145) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.sdk.fn.server.GrpcFnServer.create(GrpcFnServer.java:110) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createArtifactStagingService(JobServerDriver.java:257) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createJobService(JobServerDriver.java:58) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.createJobServer(JobServerDriver.java:229) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.jobsubmission.JobServerDriver.run(JobServerDriver.java:176) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at org.apache.beam.runners.flink.FlinkJobServerDriver.main(FlinkJobServerDriver.java:77) ~[1ef4c38f-8d3d-4e78-b241-a9f2fb579744_beam.jar:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?] at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:98) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70) ~[flink-dist-1.16.3.jar:1.16.3] at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:107) ~[flink-dist-1.16.3.jar:1.16.3] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) [?:?] at java.lang.Thread.run(Unknown Source) [?:?] Caused by: org.apache.beam.vendor.grpc.v1p48p1.io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use 2024-03-29 07:36:27,907 ERROR org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] - Exception occurred in REST handler: No jobs included in application.