WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java
今天配置完Spark高可用之后，想要跑一下Pi来验证配置结果，出现一下问题
[mingyu@hadoop102 spark-standalone]$ bin/spark-submit --class org.apache.spark.examples.SparkPi --master spark://hadoop102:7077,hadoop103:7077 ./examples/jars/spark-examples_2.12-3.0.0.jar 10
23/03/24 19:02:58 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
23/03/24 19:02:58 INFO SparkContext: Running Spark version 3.0.0
23/03/24 19:02:58 INFO ResourceUtils: ==============================================================
23/03/24 19:02:58 INFO ResourceUtils: Resources for spark.driver:
23/03/24 19:02:58 INFO ResourceUtils: ==============================================================
23/03/24 19:02:58 INFO SparkContext: Submitted application: Spark Pi
23/03/24 19:02:58 INFO SecurityManager: Changing view acls to: mingyu
23/03/24 19:02:58 INFO SecurityManager: Changing modify acls to: mingyu
23/03/24 19:02:58 INFO SecurityManager: Changing view acls groups to:
23/03/24 19:02:58 INFO SecurityManager: Changing modify acls groups to:
23/03/24 19:02:58 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(mingyu); groups with view permissions: Set(); users with modify permissions: Set(mingyu); groups with modify permissions: Set()
23/03/24 19:02:59 INFO Utils: Successfully started service 'sparkDriver' on port 35475.
23/03/24 19:02:59 INFO SparkEnv: Registering MapOutputTracker
23/03/24 19:02:59 INFO SparkEnv: Registering BlockManagerMaster
23/03/24 19:02:59 INFO BlockManagerMasterEndpoint: Using org.apache.spark.storage.DefaultTopologyMapper for getting topology information
23/03/24 19:02:59 INFO BlockManagerMasterEndpoint: BlockManagerMasterEndpoint up
23/03/24 19:02:59 INFO SparkEnv: Registering BlockManagerMasterHeartbeat
23/03/24 19:02:59 INFO DiskBlockManager: Created local directory at /tmp/blockmgr-7e5af594-3590-4621-a4bc-d07128b4ad43
23/03/24 19:02:59 INFO MemoryStore: MemoryStore started with capacity 366.3 MiB
23/03/24 19:02:59 INFO SparkEnv: Registering OutputCommitCoordinator
23/03/24 19:02:59 INFO Utils: Successfully started service 'SparkUI' on port 4040.
23/03/24 19:02:59 INFO SparkUI: Bound SparkUI to 0.0.0.0, and started at http://hadoop102:4040
23/03/24 19:02:59 INFO SparkContext: Added JAR file:/opt/module/spark-standalone/./examples/jars/spark-examples_2.12-3.0.0.jar at spark://hadoop102:35475/jars/spark-examples_2.12-3.0.0.jar with timestamp 1679655779831
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Connecting to master spark://hadoop102:7077...
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Connecting to master spark://hadoop103:7077...
23/03/24 19:03:00 INFO TransportClientFactory: Successfully created connection to hadoop102/192.168.13.102:7077 after 54 ms (0 ms spent in bootstraps)
23/03/24 19:03:00 INFO TransportClientFactory: Successfully created connection to hadoop103/192.168.13.103:7077 after 54 ms (0 ms spent in bootstraps)
23/03/24 19:03:00 INFO StandaloneSchedulerBackend: Connected to Spark cluster with app ID app-20230324190300-0003
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor added: app-20230324190300-0003/0 on worker-20230324185420-192.168.13.102-41333 (192.168.13.102:41333) with 8 core(s)
23/03/24 19:03:00 INFO StandaloneSchedulerBackend: Granted executor ID app-20230324190300-0003/0 on hostPort 192.168.13.102:41333 with 8 core(s), 1024.0 MiB RAM
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor added: app-20230324190300-0003/1 on worker-20230324185420-192.168.13.103-38373 (192.168.13.103:38373) with 8 core(s)
23/03/24 19:03:00 INFO StandaloneSchedulerBackend: Granted executor ID app-20230324190300-0003/1 on hostPort 192.168.13.103:38373 with 8 core(s), 1024.0 MiB RAM
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor added: app-20230324190300-0003/2 on worker-20230324185421-192.168.13.104-42906 (192.168.13.104:42906) with 8 core(s)
23/03/24 19:03:00 INFO Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 37659.
23/03/24 19:03:00 INFO StandaloneSchedulerBackend: Granted executor ID app-20230324190300-0003/2 on hostPort 192.168.13.104:42906 with 8 core(s), 1024.0 MiB RAM
23/03/24 19:03:00 INFO NettyBlockTransferService: Server created on hadoop102:37659
23/03/24 19:03:00 INFO BlockManager: Using org.apache.spark.storage.RandomBlockReplicationPolicy for block replication policy
23/03/24 19:03:00 INFO BlockManagerMaster: Registering BlockManager BlockManagerId(driver, hadoop102, 37659, None)
23/03/24 19:03:00 INFO BlockManagerMasterEndpoint: Registering block manager hadoop102:37659 with 366.3 MiB RAM, BlockManagerId(driver, hadoop102, 37659, None)
23/03/24 19:03:00 INFO BlockManagerMaster: Registered BlockManager BlockManagerId(driver, hadoop102, 37659, None)
23/03/24 19:03:00 INFO BlockManager: Initialized BlockManager: BlockManagerId(driver, hadoop102, 37659, None)
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor updated: app-20230324190300-0003/2 is now RUNNING
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor updated: app-20230324190300-0003/0 is now RUNNING
23/03/24 19:03:00 INFO StandaloneAppClient$ClientEndpoint: Executor updated: app-20230324190300-0003/1 is now RUNNING
23/03/24 19:03:03 ERROR SparkContext: Error initializing SparkContext.
java.net.ConnectException: Call From hadoop102/192.168.13.102 to hadoop102:8020 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:831)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:755)
at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1515)
at org.apache.hadoop.ipc.Client.call(Client.java:1457)
at org.apache.hadoop.ipc.Client.call(Client.java:1367)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy15.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:903)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy16.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1665)
at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1582)
at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1579)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1594)
at org.apache.spark.deploy.history.EventLogFileWriter.requireLogBaseDirAsDirectory(EventLogFileWriters.scala:77)
at org.apache.spark.deploy.history.SingleEventLogFileWriter.start(EventLogFileWriters.scala:221)
at org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:81)
at org.apache.spark.SparkContext.(SparkContext.scala:572)
at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2555)
at org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$1(SparkSession.scala:930)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:921)
at org.apache.spark.examples.SparkPi$.main(SparkPi.scala:30)
at org.apache.spark.examples.SparkPi.main(SparkPi.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:928)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1007)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1016)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.net.ConnectException: 拒绝连接
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:690)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:794)
at org.apache.hadoop.ipc.Client$Connection.access$3700(Client.java:411)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1572)
at org.apache.hadoop.ipc.Client.call(Client.java:1403)
... 42 more
23/03/24 19:03:03 INFO SparkUI: Stopped Spark web UI at http://hadoop102:4040
23/03/24 19:03:03 INFO StandaloneSchedulerBackend: Shutting down all executors
23/03/24 19:03:03 INFO CoarseGrainedSchedulerBackend$DriverEndpoint: Asking each executor to shut down
23/03/24 19:03:03 INFO MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint stopped!
23/03/24 19:03:03 INFO MemoryStore: MemoryStore cleared
23/03/24 19:03:03 INFO BlockManager: BlockManager stopped
23/03/24 19:03:03 INFO BlockManagerMaster: BlockManagerMaster stopped
23/03/24 19:03:03 INFO OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: OutputCommitCoordinator stopped!
23/03/24 19:03:03 INFO SparkContext: Successfully stopped SparkContext
Exception in thread "main" java.net.ConnectException: Call From hadoop102/192.168.13.102 to hadoop102:8020 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:831)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:755)
at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1515)
at org.apache.hadoop.ipc.Client.call(Client.java:1457)
at org.apache.hadoop.ipc.Client.call(Client.java:1367)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy15.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:903)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy16.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1665)
at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1582)
at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1579)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1594)
at org.apache.spark.deploy.history.EventLogFileWriter.requireLogBaseDirAsDirectory(EventLogFileWriters.scala:77)
at org.apache.spark.deploy.history.SingleEventLogFileWriter.start(EventLogFileWriters.scala:221)
at org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:81)
at org.apache.spark.SparkContext.(SparkContext.scala:572)
at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2555)
at org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$1(SparkSession.scala:930)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:921)
at org.apache.spark.examples.SparkPi$.main(SparkPi.scala:30)
at org.apache.spark.examples.SparkPi.main(SparkPi.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:928)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1007)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1016)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.net.ConnectException: 拒绝连接
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:690)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:794)
at org.apache.hadoop.ipc.Client$Connection.access$3700(Client.java:411)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1572)
at org.apache.hadoop.ipc.Client.call(Client.java:1403)
... 42 more
23/03/24 19:03:03 INFO ShutdownHookManager: Shutdown hook called
23/03/24 19:03:03 INFO ShutdownHookManager: Deleting directory /tmp/spark-d0c1d6eb-abb2-46fb-b83d-c5c06b2a90a0
23/03/24 19:03:03 INFO ShutdownHookManager: Deleting directory /tmp/spark-e6a32946-cd72-41f5-974b-f3bdf2ca76f0
[mingyu@hadoop102 spark-standalone]$
其中最显眼的就是
不能加载本地hdfs系统，将hdfs系统打开之后就可以了
[mingyu@hadoop102 hadoop-3.1.3]$ sbin/start-dfs.sh