一、首先將寫好的程序打包成jar包。在IDEA下使用maven導出jar包，如下：
在pom.xml中添加以下插件
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<useUniqueVersions>false</useUniqueVersions>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
二、然後將導出的jar包上傳至集羣，並運行：
bin/spark-submit --master spark://master.hadoop:7077 --class nuc.sw.test.ScalaWordCount spark-1.0-SNAPSHOT.jar hdfs://master.hadoop:9000/spark/input/a.txt hdfs://master.hadoop:9000/spark/output
命令解釋：
--master spark://master.hadoop:7077指定spark集羣的master
--class nuc.sw.test.ScalaWordCount 指定類名全路徑
接下來是jar的絕對路徑，我的jar放在了spark的安裝路徑下
然後是輸入和輸出，我的輸入和輸出在hdfs上。
運行日誌：
[root@master spark-2.2.0]# bin/spark-submit --master spark://master.hadoop:7077 --class nuc.sw.test.ScalaWordCount spark-1.0-SNAPSHOT.jar hdfs://master.hadoop:9000/spark/input/a.txt hdfs://master.hadoop:9000/spark/output
18/09/18 09:41:34 INFO spark.SparkContext: Running Spark version 2.2.0
18/09/18 09:41:35 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
18/09/18 09:41:35 INFO spark.SparkContext: Submitted application: ScalaWordCount
18/09/18 09:41:35 INFO spark.SecurityManager: Changing view acls to: root
18/09/18 09:41:35 INFO spark.SecurityManager: Changing modify acls to: root
18/09/18 09:41:35 INFO spark.SecurityManager: Changing view acls groups to:
18/09/18 09:41:35 INFO spark.SecurityManager: Changing modify acls groups to:
18/09/18 09:41:35 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); groups with view permissions: Set(); users with modify permissions: Set(root); groups with modify permissions: Set()
18/09/18 09:41:36 INFO util.Utils: Successfully started service 'sparkDriver' on port 33330.
18/09/18 09:41:36 INFO spark.SparkEnv: Registering MapOutputTracker
18/09/18 09:41:36 INFO spark.SparkEnv: Registering BlockManagerMaster
18/09/18 09:41:36 INFO storage.BlockManagerMasterEndpoint: Using org.apache.spark.storage.DefaultTopologyMapper for getting topology information
18/09/18 09:41:36 INFO storage.BlockManagerMasterEndpoint: BlockManagerMasterEndpoint up
18/09/18 09:41:36 INFO storage.DiskBlockManager: Created local directory at /tmp/blockmgr-f353c0d2-29ee-431b-8cfc-4c13fdf12a64
18/09/18 09:41:36 INFO memory.MemoryStore: MemoryStore started with capacity 413.9 MB
18/09/18 09:41:36 INFO spark.SparkEnv: Registering OutputCommitCoordinator
18/09/18 09:41:36 INFO util.log: Logging initialized @2890ms
18/09/18 09:41:36 INFO server.Server: jetty-9.3.z-SNAPSHOT
18/09/18 09:41:36 INFO server.Server: Started @3040ms
18/09/18 09:41:36 INFO server.AbstractConnector: Started ServerConnector@44e046e6{HTTP/1.1,[http/1.1]}{0.0.0.0:4040}
18/09/18 09:41:36 INFO util.Utils: Successfully started service 'SparkUI' on port 4040.
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@72efb5c1{/jobs,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@2449cff7{/jobs/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@62da83ed{/jobs/job,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@384fc774{/jobs/job/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@71e9a896{/stages,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@408b35bf{/stages/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@15bcf458{/stages/stage,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@726386ed{/stages/stage/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@14bb2297{/stages/pool,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@797501a{/stages/pool/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@57f791c6{/storage,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@6c4f9535{/storage/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@30c31dd7{/storage/rdd,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@596df867{/storage/rdd/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@241a53ef{/environment,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@2db2cd5{/environment/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@615f972{/executors,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@73393584{/executors/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@1827a871{/executors/threadDump,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@7249dadf{/executors/threadDump/json,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@66238be2{/static,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@5ea502e0{/,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@473b3b7a{/api,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@133e019b{/jobs/job/kill,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@7dac3fd8{/stages/stage/kill,null,AVAILABLE,@Spark}
18/09/18 09:41:36 INFO ui.SparkUI: Bound SparkUI to 0.0.0.0, and started at http://192.168.1.2:4040
18/09/18 09:41:37 INFO spark.SparkContext: Added JAR file:/apps/spark-2.2.0/spark-1.0-SNAPSHOT.jar at spark://192.168.1.2:33330/jars/spark-1.0-SNAPSHOT.jar with timestamp 1537234897070
18/09/18 09:41:37 INFO client.StandaloneAppClient$ClientEndpoint: Connecting to master spark://master.hadoop:7077...
18/09/18 09:41:37 INFO client.TransportClientFactory: Successfully created connection to master.hadoop/192.168.1.2:7077 after 47 ms (0 ms spent in bootstraps)
18/09/18 09:41:37 INFO cluster.StandaloneSchedulerBackend: Connected to Spark cluster with app ID app-20180918094137-0003
18/09/18 09:41:37 INFO client.StandaloneAppClient$ClientEndpoint: Executor added: app-20180918094137-0003/0 on worker-20180918083222-192.168.1.4-44724 (192.168.1.4:44724) with 2 cores
18/09/18 09:41:37 INFO cluster.StandaloneSchedulerBackend: Granted executor ID app-20180918094137-0003/0 on hostPort 192.168.1.4:44724 with 2 cores, 512.0 MB RAM
18/09/18 09:41:37 INFO client.StandaloneAppClient$ClientEndpoint: Executor added: app-20180918094137-0003/1 on worker-20180918083224-192.168.1.3-33253 (192.168.1.3:33253) with 2 cores
18/09/18 09:41:37 INFO cluster.StandaloneSchedulerBackend: Granted executor ID app-20180918094137-0003/1 on hostPort 192.168.1.3:33253 with 2 cores, 512.0 MB RAM
18/09/18 09:41:37 INFO util.Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 33829.
18/09/18 09:41:37 INFO netty.NettyBlockTransferService: Server created on 192.168.1.2:33829
18/09/18 09:41:37 INFO storage.BlockManager: Using org.apache.spark.storage.RandomBlockReplicationPolicy for block replication policy
18/09/18 09:41:37 INFO storage.BlockManagerMaster: Registering BlockManager BlockManagerId(driver, 192.168.1.2, 33829, None)
18/09/18 09:41:37 INFO storage.BlockManagerMasterEndpoint: Registering block manager 192.168.1.2:33829 with 413.9 MB RAM, BlockManagerId(driver, 192.168.1.2, 33829, None)
18/09/18 09:41:37 INFO storage.BlockManagerMaster: Registered BlockManager BlockManagerId(driver, 192.168.1.2, 33829, None)
18/09/18 09:41:37 INFO storage.BlockManager: Initialized BlockManager: BlockManagerId(driver, 192.168.1.2, 33829, None)
18/09/18 09:41:37 INFO client.StandaloneAppClient$ClientEndpoint: Executor updated: app-20180918094137-0003/1 is now RUNNING
18/09/18 09:41:37 INFO client.StandaloneAppClient$ClientEndpoint: Executor updated: app-20180918094137-0003/0 is now RUNNING
18/09/18 09:41:38 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@6999cd39{/metrics/json,null,AVAILABLE,@Spark}
18/09/18 09:41:38 INFO cluster.StandaloneSchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.0
18/09/18 09:41:41 INFO memory.MemoryStore: Block broadcast_0 stored as values in memory (estimated size 248.8 KB, free 413.7 MB)
18/09/18 09:41:41 INFO memory.MemoryStore: Block broadcast_0_piece0 stored as bytes in memory (estimated size 23.8 KB, free 413.7 MB)
18/09/18 09:41:41 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 in memory on 192.168.1.2:33829 (size: 23.8 KB, free: 413.9 MB)
18/09/18 09:41:41 INFO spark.SparkContext: Created broadcast 0 from textFile at ScalaWordCount.scala:16
18/09/18 09:41:43 INFO mapred.FileInputFormat: Total input paths to process : 1
18/09/18 09:41:45 INFO spark.SparkContext: Starting job: sortBy at ScalaWordCount.scala:24
18/09/18 09:41:46 INFO scheduler.DAGScheduler: Registering RDD 3 (map at ScalaWordCount.scala:20)
18/09/18 09:41:46 INFO scheduler.DAGScheduler: Got job 0 (sortBy at ScalaWordCount.scala:24) with 2 output partitions
18/09/18 09:41:46 INFO scheduler.DAGScheduler: Final stage: ResultStage 1 (sortBy at ScalaWordCount.scala:24)
18/09/18 09:41:46 INFO scheduler.DAGScheduler: Parents of final stage: List(ShuffleMapStage 0)
18/09/18 09:41:46 INFO scheduler.DAGScheduler: Missing parents: List(ShuffleMapStage 0)
18/09/18 09:41:48 INFO scheduler.DAGScheduler: Submitting ShuffleMapStage 0 (MapPartitionsRDD[3] at map at ScalaWordCount.scala:20), which has no missing parents
18/09/18 09:41:53 INFO memory.MemoryStore: Block broadcast_1 stored as values in memory (estimated size 4.7 KB, free 413.7 MB)
18/09/18 09:41:53 INFO memory.MemoryStore: Block broadcast_1_piece0 stored as bytes in memory (estimated size 2.8 KB, free 413.7 MB)
18/09/18 09:41:53 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 in memory on 192.168.1.2:33829 (size: 2.8 KB, free: 413.9 MB)
18/09/18 09:41:53 INFO spark.SparkContext: Created broadcast 1 from broadcast at DAGScheduler.scala:1006
18/09/18 09:41:54 INFO scheduler.DAGScheduler: Submitting 2 missing tasks from ShuffleMapStage 0 (MapPartitionsRDD[3] at map at ScalaWordCount.scala:20) (first 15 tasks are for partitions Vector(0, 1))
18/09/18 09:41:54 INFO scheduler.TaskSchedulerImpl: Adding task set 0.0 with 2 tasks
18/09/18 09:42:12 WARN scheduler.TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
18/09/18 09:42:13 INFO cluster.CoarseGrainedSchedulerBackend$DriverEndpoint: Registered executor NettyRpcEndpointRef(spark-client://Executor) (192.168.1.3:49064) with ID 1
18/09/18 09:42:14 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 0.0 (TID 0, 192.168.1.3, executor 1, partition 0, ANY, 4855 bytes)
18/09/18 09:42:14 INFO scheduler.TaskSetManager: Starting task 1.0 in stage 0.0 (TID 1, 192.168.1.3, executor 1, partition 1, ANY, 4855 bytes)
18/09/18 09:42:21 INFO storage.BlockManagerMasterEndpoint: Registering block manager 192.168.1.3:35989 with 117.0 MB RAM, BlockManagerId(1, 192.168.1.3, 35989, None)
18/09/18 09:42:29 INFO cluster.CoarseGrainedSchedulerBackend$DriverEndpoint: Registered executor NettyRpcEndpointRef(spark-client://Executor) (192.168.1.4:58296) with ID 0
18/09/18 09:42:35 INFO storage.BlockManagerMasterEndpoint: Registering block manager 192.168.1.4:42944 with 117.0 MB RAM, BlockManagerId(0, 192.168.1.4, 42944, None)
18/09/18 09:43:01 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 in memory on 192.168.1.3:35989 (size: 2.8 KB, free: 117.0 MB)
18/09/18 09:43:11 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 in memory on 192.168.1.3:35989 (size: 23.8 KB, free: 116.9 MB)
18/09/18 09:43:34 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 0.0 (TID 0) in 80653 ms on 192.168.1.3 (executor 1) (1/2)
18/09/18 09:43:34 INFO scheduler.TaskSetManager: Finished task 1.0 in stage 0.0 (TID 1) in 80016 ms on 192.168.1.3 (executor 1) (2/2)
18/09/18 09:43:34 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks have all completed, from pool
18/09/18 09:43:34 INFO scheduler.DAGScheduler: ShuffleMapStage 0 (map at ScalaWordCount.scala:20) finished in 100.271 s
18/09/18 09:43:34 INFO scheduler.DAGScheduler: looking for newly runnable stages
18/09/18 09:43:34 INFO scheduler.DAGScheduler: running: Set()
18/09/18 09:43:34 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 1)
18/09/18 09:43:34 INFO scheduler.DAGScheduler: failed: Set()
18/09/18 09:43:34 INFO scheduler.DAGScheduler: Submitting ResultStage 1 (MapPartitionsRDD[7] at sortBy at ScalaWordCount.scala:24), which has no missing parents
18/09/18 09:43:34 INFO memory.MemoryStore: Block broadcast_2 stored as values in memory (estimated size 4.2 KB, free 413.6 MB)
18/09/18 09:43:35 INFO memory.MemoryStore: Block broadcast_2_piece0 stored as bytes in memory (estimated size 2.4 KB, free 413.6 MB)
18/09/18 09:43:35 INFO storage.BlockManagerInfo: Added broadcast_2_piece0 in memory on 192.168.1.2:33829 (size: 2.4 KB, free: 413.9 MB)
18/09/18 09:43:35 INFO spark.SparkContext: Created broadcast 2 from broadcast at DAGScheduler.scala:1006
18/09/18 09:43:35 INFO scheduler.DAGScheduler: Submitting 2 missing tasks from ResultStage 1 (MapPartitionsRDD[7] at sortBy at ScalaWordCount.scala:24) (first 15 tasks are for partitions Vector(0, 1))
18/09/18 09:43:35 INFO scheduler.TaskSchedulerImpl: Adding task set 1.0 with 2 tasks
18/09/18 09:43:35 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 1.0 (TID 2, 192.168.1.3, executor 1, partition 0, NODE_LOCAL, 4625 bytes)
18/09/18 09:43:35 INFO scheduler.TaskSetManager: Starting task 1.0 in stage 1.0 (TID 3, 192.168.1.3, executor 1, partition 1, NODE_LOCAL, 4625 bytes)
18/09/18 09:43:36 INFO storage.BlockManagerInfo: Added broadcast_2_piece0 in memory on 192.168.1.3:35989 (size: 2.4 KB, free: 116.9 MB)
18/09/18 09:43:37 INFO spark.MapOutputTrackerMasterEndpoint: Asked to send map output locations for shuffle 0 to 192.168.1.3:49064
18/09/18 09:43:37 INFO spark.MapOutputTrackerMaster: Size of output statuses for shuffle 0 is 154 bytes
18/09/18 09:43:40 INFO scheduler.TaskSetManager: Finished task 1.0 in stage 1.0 (TID 3) in 4426 ms on 192.168.1.3 (executor 1) (1/2)
18/09/18 09:43:40 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 1.0 (TID 2) in 4471 ms on 192.168.1.3 (executor 1) (2/2)
18/09/18 09:43:40 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 1.0, whose tasks have all completed, from pool
18/09/18 09:43:40 INFO scheduler.DAGScheduler: ResultStage 1 (sortBy at ScalaWordCount.scala:24) finished in 4.610 s
18/09/18 09:43:45 INFO scheduler.DAGScheduler: Job 0 finished: sortBy at ScalaWordCount.scala:24, took 119.931560 s
18/09/18 09:43:45 INFO storage.BlockManagerInfo: Removed broadcast_1_piece0 on 192.168.1.2:33829 in memory (size: 2.8 KB, free: 413.9 MB)
18/09/18 09:43:45 INFO output.FileOutputCommitter: File Output Committer Algorithm version is 1
18/09/18 09:43:45 INFO storage.BlockManagerInfo: Removed broadcast_1_piece0 on 192.168.1.3:35989 in memory (size: 2.8 KB, free: 116.9 MB)
18/09/18 09:43:46 INFO spark.SparkContext: Starting job: saveAsTextFile at ScalaWordCount.scala:27
18/09/18 09:43:46 INFO scheduler.DAGScheduler: Registering RDD 5 (sortBy at ScalaWordCount.scala:24)
18/09/18 09:43:46 INFO scheduler.DAGScheduler: Got job 1 (saveAsTextFile at ScalaWordCount.scala:27) with 2 output partitions
18/09/18 09:43:46 INFO scheduler.DAGScheduler: Final stage: ResultStage 4 (saveAsTextFile at ScalaWordCount.scala:27)
18/09/18 09:43:46 INFO scheduler.DAGScheduler: Parents of final stage: List(ShuffleMapStage 3)
18/09/18 09:43:46 INFO scheduler.DAGScheduler: Missing parents: List(ShuffleMapStage 3)
18/09/18 09:43:47 INFO scheduler.DAGScheduler: Submitting ShuffleMapStage 3 (MapPartitionsRDD[5] at sortBy at ScalaWordCount.scala:24), which has no missing parents
18/09/18 09:43:47 INFO memory.MemoryStore: Block broadcast_3 stored as values in memory (estimated size 4.2 KB, free 413.6 MB)
18/09/18 09:43:47 INFO memory.MemoryStore: Block broadcast_3_piece0 stored as bytes in memory (estimated size 2.4 KB, free 413.6 MB)
18/09/18 09:43:47 INFO storage.BlockManagerInfo: Added broadcast_3_piece0 in memory on 192.168.1.2:33829 (size: 2.4 KB, free: 413.9 MB)
18/09/18 09:43:47 INFO spark.SparkContext: Created broadcast 3 from broadcast at DAGScheduler.scala:1006
18/09/18 09:43:47 INFO scheduler.DAGScheduler: Submitting 2 missing tasks from ShuffleMapStage 3 (MapPartitionsRDD[5] at sortBy at ScalaWordCount.scala:24) (first 15 tasks are for partitions Vector(0, 1))
18/09/18 09:43:47 INFO scheduler.TaskSchedulerImpl: Adding task set 3.0 with 2 tasks
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 3.0 (TID 4, 192.168.1.3, executor 1, partition 0, NODE_LOCAL, 4614 bytes)
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Starting task 1.0 in stage 3.0 (TID 5, 192.168.1.3, executor 1, partition 1, NODE_LOCAL, 4614 bytes)
18/09/18 09:43:47 INFO storage.BlockManagerInfo: Added broadcast_3_piece0 in memory on 192.168.1.3:35989 (size: 2.4 KB, free: 116.9 MB)
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 3.0 (TID 4) in 481 ms on 192.168.1.3 (executor 1) (1/2)
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Finished task 1.0 in stage 3.0 (TID 5) in 502 ms on 192.168.1.3 (executor 1) (2/2)
18/09/18 09:43:47 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 3.0, whose tasks have all completed, from pool
18/09/18 09:43:47 INFO scheduler.DAGScheduler: ShuffleMapStage 3 (sortBy at ScalaWordCount.scala:24) finished in 0.507 s
18/09/18 09:43:47 INFO scheduler.DAGScheduler: looking for newly runnable stages
18/09/18 09:43:47 INFO scheduler.DAGScheduler: running: Set()
18/09/18 09:43:47 INFO scheduler.DAGScheduler: waiting: Set(ResultStage 4)
18/09/18 09:43:47 INFO scheduler.DAGScheduler: failed: Set()
18/09/18 09:43:47 INFO scheduler.DAGScheduler: Submitting ResultStage 4 (MapPartitionsRDD[10] at saveAsTextFile at ScalaWordCount.scala:27), which has no missing parents
18/09/18 09:43:47 INFO memory.MemoryStore: Block broadcast_4 stored as values in memory (estimated size 73.7 KB, free 413.6 MB)
18/09/18 09:43:47 INFO memory.MemoryStore: Block broadcast_4_piece0 stored as bytes in memory (estimated size 26.8 KB, free 413.5 MB)
18/09/18 09:43:47 INFO storage.BlockManagerInfo: Added broadcast_4_piece0 in memory on 192.168.1.2:33829 (size: 26.8 KB, free: 413.9 MB)
18/09/18 09:43:47 INFO spark.SparkContext: Created broadcast 4 from broadcast at DAGScheduler.scala:1006
18/09/18 09:43:47 INFO scheduler.DAGScheduler: Submitting 2 missing tasks from ResultStage 4 (MapPartitionsRDD[10] at saveAsTextFile at ScalaWordCount.scala:27) (first 15 tasks are for partitions Vector(0, 1))
18/09/18 09:43:47 INFO scheduler.TaskSchedulerImpl: Adding task set 4.0 with 2 tasks
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Starting task 0.0 in stage 4.0 (TID 6, 192.168.1.3, executor 1, partition 0, NODE_LOCAL, 4625 bytes)
18/09/18 09:43:47 INFO scheduler.TaskSetManager: Starting task 1.0 in stage 4.0 (TID 7, 192.168.1.3, executor 1, partition 1, NODE_LOCAL, 4625 bytes)
18/09/18 09:43:47 INFO storage.BlockManagerInfo: Added broadcast_4_piece0 in memory on 192.168.1.3:35989 (size: 26.8 KB, free: 116.9 MB)
18/09/18 09:43:48 INFO spark.MapOutputTrackerMasterEndpoint: Asked to send map output locations for shuffle 1 to 192.168.1.3:49064
18/09/18 09:43:48 INFO spark.MapOutputTrackerMaster: Size of output statuses for shuffle 1 is 154 bytes
18/09/18 09:43:57 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 4.0 (TID 6) in 9322 ms on 192.168.1.3 (executor 1) (1/2)
18/09/18 09:43:57 INFO scheduler.TaskSetManager: Finished task 1.0 in stage 4.0 (TID 7) in 9317 ms on 192.168.1.3 (executor 1) (2/2)
18/09/18 09:43:57 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 4.0, whose tasks have all completed, from pool
18/09/18 09:43:57 INFO scheduler.DAGScheduler: ResultStage 4 (saveAsTextFile at ScalaWordCount.scala:27) finished in 9.338 s
18/09/18 09:43:57 INFO scheduler.DAGScheduler: Job 1 finished: saveAsTextFile at ScalaWordCount.scala:27, took 10.077742 s
18/09/18 09:43:57 INFO server.AbstractConnector: Stopped Spark@44e046e6{HTTP/1.1,[http/1.1]}{0.0.0.0:4040}
18/09/18 09:43:57 INFO ui.SparkUI: Stopped Spark web UI at http://192.168.1.2:4040
18/09/18 09:43:57 INFO cluster.StandaloneSchedulerBackend: Shutting down all executors
18/09/18 09:43:57 INFO cluster.CoarseGrainedSchedulerBackend$DriverEndpoint: Asking each executor to shut down
18/09/18 09:43:57 INFO spark.MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint stopped!
18/09/18 09:43:58 INFO memory.MemoryStore: MemoryStore cleared
18/09/18 09:43:58 INFO storage.BlockManager: BlockManager stopped
18/09/18 09:43:58 INFO storage.BlockManagerMaster: BlockManagerMaster stopped
18/09/18 09:43:58 INFO scheduler.OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: OutputCommitCoordinator stopped!
18/09/18 09:43:58 INFO spark.SparkContext: Successfully stopped SparkContext
18/09/18 09:43:58 INFO util.ShutdownHookManager: Shutdown hook called
18/09/18 09:43:58 INFO util.ShutdownHookManager: Deleting directory /tmp/spark-a485a1fa-3d72-401a-a38e-62403ce75437
[root@master spark-2.2.0]# sbin/stop-all.sh
slave2.hadoop: stopping org.apache.spark.deploy.worker.Worker
slave1.hadoop: stopping org.apache.spark.deploy.worker.Worker
stopping org.apache.spark.deploy.master.Master