問題現象：
新建了一個3個機器的hadoop集群，都是電腦虛擬機上的，在機器1上啟動，如圖，已經啟動了namenode,nodemananger,datanode,在yarn設定resourcemanager在機器2上
在機器2上運行 sbin/yarn-daemon.sh start resourcemanager，后臺log沒有報錯，但是執行jps就是啥也沒有，log是沒有報錯，只截取log最后一部分，最后一句話是2020-12-28 01:26:33,873 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioned to active state
請大家幫忙看看
2020-12-28 01:26:33,735 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore: Updating AMRMToken
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager: Rolling master-key for container-tokens
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManagerInRM: Rolling master-key for nm-tokens
2020-12-28 01:26:33,736 INFO org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Updating the current master key for generating delegation tokens
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.security.RMDelegationTokenSecretManager: storing master key with keyID 1
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore: Storing RMDTMasterKey.
2020-12-28 01:26:33,736 INFO org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Starting expired delegation token remover thread, tokenRemoverScanInterval=60 min(s)
2020-12-28 01:26:33,736 INFO org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Updating the current master key for generating delegation tokens
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.security.RMDelegationTokenSecretManager: storing master key with keyID 2
2020-12-28 01:26:33,736 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore: Storing RMDTMasterKey.
2020-12-28 01:26:33,743 INFO org.apache.hadoop.yarn.event.AsyncDispatcher: Registering class org.apache.hadoop.yarn.nodelabels.event.NodeLabelsStoreEventType for class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager$ForwardingEventHandler
2020-12-28 01:26:33,760 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: 5000 scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler
2020-12-28 01:26:33,761 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 8031
2020-12-28 01:26:33,762 INFO org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl: Adding protocol org.apache.hadoop.yarn.server.api.ResourceTrackerPB to the server
2020-12-28 01:26:33,763 INFO org.apache.hadoop.ipc.Server: IPC Server Responder: starting
2020-12-28 01:26:33,763 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 8031: starting
2020-12-28 01:26:33,775 INFO org.apache.hadoop.util.JvmPauseMonitor: Starting JVM pause monitor
2020-12-28 01:26:33,790 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: 5000 scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler
2020-12-28 01:26:33,795 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 8030
2020-12-28 01:26:33,804 INFO org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl: Adding protocol org.apache.hadoop.yarn.api.ApplicationMasterProtocolPB to the server
2020-12-28 01:26:33,804 INFO org.apache.hadoop.ipc.Server: IPC Server Responder: starting
2020-12-28 01:26:33,805 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 8030: starting
2020-12-28 01:26:33,860 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: 5000 scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler
2020-12-28 01:26:33,861 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 8032
2020-12-28 01:26:33,862 INFO org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl: Adding protocol org.apache.hadoop.yarn.api.ApplicationClientProtocolPB to the server
2020-12-28 01:26:33,863 INFO org.apache.hadoop.ipc.Server: IPC Server Responder: starting
2020-12-28 01:26:33,863 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 8032: starting
2020-12-28 01:26:33,873 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioned to active state
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標籤：分布式計算/Hadoop
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