Sent: Saturday, August 15, 2015 2:57 PM
Instead of maintaining cluster information by editing configuration files, I first started a master node, then manually started two workers to connect to the master, and finally submitted a job to the master.
start-master.sh
then ps -aux
7334 5.6 0.6 1146992 221652 PTS /0 Sl 12:34 0:05 /usr/jdk1.7.0_79/bin/java -cp /root/devexpert /spark-1.4.1/sbin/.. /conf/:/root/devExpert/spar
Monitor the master node via url: http://10.128.184.131:8080
Start two workers:
./spark-class org.apache.spark.deploy.worker.Worker spark://NKGV50849583FV1:7077
Submitting a job to a cluster:
./spark-submit –class “org.apache.spark.examples.JavaWordCount” –master spark://NKGV50849583FV1:7077 / root/devExpert/spark – Java 1.4.1 / example – – build/JavaWordCount/target/JavaWordCount – 1. The jar / root/devExpert/spark – 1.4.1 / bin/test. TXT
Job executed successfully:
./spark-submit –class “org.apache.spark.examples.JavaWordCount” –master spark://NKGV50849583FV1:7077 /root/devExpert/spark-1.4.1/example-java-build/JavaWordCount/target/JavaWordCount-1.jar /root/devExpert/spark-1.4.1/bin/test.txt
added by Jerry: loading load-spark-env.sh !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
added by Jerry:……………………………………
/root/devExpert/spark-1.4.1/conf
added by Jerry, number of Jars: 1
added by Jerry, launch_classpath: /root/devExpert/spark-1.4.1/assembly/target/scala-2.10/spark-assembly-1.4.1-hadoop2.4.0.jar
added by Jerry,RUNNER:/usr/jdk1.7.0_79/bin/java
added by Jerry, printf argument list: org.apache.spark.deploy.SparkSubmit –class org.apache.spark.examples.JavaWordCount –master spark://NKGV50849583FV1:7077 /root/devExpert/spark-1.4.1/example-java-build/JavaWordCount/target/JavaWordCount-1.jar /root/devExpert/spark-1.4.1/bin/test.txt
added by Jerry, I am in if-else branch: /usr/jdk1.7.0_79/bin/java -cp /root/devExpert/spark-1.4.1/conf/:/root/devExpert/spark-1.4.1/assembly/target/scala-2.10/spark-assembly-1.4.1-hadoop2.4.0.jar:/root/devExpert/spark-1.4.1/lib_managed/jars/datanucleus-rdbms-3.2.9.jar:/root/devExpert/spark-1.4.1/lib_managed/jars/datanucleus-core-3.2.10.jar:/root/devExpert/spark-1.4.1/lib_managed/jars/datanucleus-api-jdo-3.2.6.jar -Xms512m -Xmx512m -XX:MaxPermSize=256m org.apache.spark.deploy.SparkSubmit –master spark://NKGV50849583FV1:7077 –class org.apache.spark.examples.JavaWordCount /root/devExpert/spark-1.4.1/example-java-build/JavaWordCount/target/JavaWordCount-1.jar /root/devExpert/spark-1.4.1/bin/test.txt
Using Spark’s default log4j profile: org/apache/spark/log4j-defaults.properties
15/08/15 14:08:02 INFO SparkContext: Running Spark version 1.4.1
15/08/15 14:08:03 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform… using builtin-java classes where applicable
15/08/15 14:08:03 WARN Utils: Your hostname, NKGV50849583FV1 resolves to a loopback address: 127.0.0.1; using 10.128.184.131 instead (on interface eth0)
15/08/15 14:08:03 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another address
15/08/15 14:08:03 INFO SecurityManager: Changing view acls to: root
15/08/15 14:08:03 INFO SecurityManager: Changing modify acls to: root
15/08/15 14:08:03 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); users with modify permissions: Set(root)
15/08/15 14:08:04 INFO Slf4jLogger: Slf4jLogger started
15/08/15 14:08:04 INFO Remoting: Starting remoting
15/08/15 14:08:04 INFO Remoting: Remoting started; listening on addresses :[akka.tcp://[email protected]:44792]
15/08/15 14:08:04 INFO Utils: Successfully started service ‘sparkDriver’ on port 44792.
15/08/15 14:08:04 INFO SparkEnv: Registering MapOutputTracker
15/08/15 14:08:04 INFO SparkEnv: Registering BlockManagerMaster
15/08/15 14:08:04 INFO DiskBlockManager: Created local directory at /tmp/spark-6fc6b901-3ac8-4acd-87aa-352fd22cf8d4/blockmgr-4c660a56-0014-4b1f-81a9-7ac66507b9fa
15/08/15 14:08:04 INFO MemoryStore: MemoryStore started with capacity 265.4 MB
15/08/15 14:08:05 INFO HttpFileServer: HTTP File server directory is /tmp/spark-6fc6b901-3ac8-4acd-87aa-352fd22cf8d4/httpd-b4344651-dbd8-4ba4-be1a-913ae006d839
15/08/15 14:08:05 INFO HttpServer: Starting HTTP Server
15/08/15 14:08:05 INFO Utils: Successfully started service ‘HTTP file server’ on port 46256.
15/08/15 14:08:05 INFO SparkEnv: Registering OutputCommitCoordinator
15/08/15 14:08:05 WARN Utils: Service ‘SparkUI’ could not bind on port 4040. Attempting port 4041.
15/08/15 14:08:05 WARN QueuedThreadPool: 2 threads could not be stopped
15/08/15 14:08:05 WARN Utils: Service ‘SparkUI’ could not bind on port 4041. Attempting port 4042.
15/08/15 14:08:05 WARN Utils: Service ‘SparkUI’ could not bind on port 4042. Attempting port 4043.
15/08/15 14:08:06 WARN Utils: Service ‘SparkUI’ could not bind on port 4043. Attempting port 4044.
15/08/15 14:08:06 WARN Utils: Service ‘SparkUI’ could not bind on port 4044. Attempting port 4045.
15/08/15 14:08:06 INFO Utils: Successfully started service ‘SparkUI’ on port 4045.
15/08/15 14:08:06 INFO SparkUI: Started SparkUI at http://10.128.184.131:4045
15/08/15 14:08:06 INFO SparkContext: Added JAR file:/root/devExpert/spark-1.4.1/example-java-build/JavaWordCount/target/JavaWordCount-1.jar at http://10.128.184.131:46256/jars/JavaWordCount-1.jar with timestamp 1439618886415
15/08/15 14:08:06 INFO AppClient$ClientActor: Connecting to master akka.tcp://sparkMaster@NKGV50849583FV1:7077/user/Master…
15/08/15 14:08:06 INFO SparkDeploySchedulerBackend: Connected to Spark cluster with app ID app-20150815140806-0003
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor added: app-20150815140806-0003/0 on worker-20150815125648-10.128.184.131-53710 (10.128.184.131:53710) with 8 cores
15/08/15 14:08:06 INFO SparkDeploySchedulerBackend: Granted executor ID app-20150815140806-0003/0 on hostPort 10.128.184.131:53710 with 8 cores, 512.0 MB RAM
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor added: app-20150815140806-0003/1 on worker-20150815125443-10.128.184.131-34423 (10.128.184.131:34423) with 8 cores
15/08/15 14:08:06 INFO SparkDeploySchedulerBackend: Granted executor ID app-20150815140806-0003/1 on hostPort 10.128.184.131:34423 with 8 cores, 512.0 MB RAM
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor updated: app-20150815140806-0003/0 is now LOADING
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor updated: app-20150815140806-0003/1 is now LOADING
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor updated: app-20150815140806-0003/0 is now RUNNING
15/08/15 14:08:06 INFO AppClient$ClientActor: Executor updated: app-20150815140806-0003/1 is now RUNNING
15/08/15 14:08:06 INFO Utils: Successfully started service ‘org.apache.spark.network.netty.NettyBlockTransferService’ on port 60182.
15/08/15 14:08:06 INFO NettyBlockTransferService: Server created on 60182
15/08/15 14:08:06 INFO BlockManagerMaster: Trying to register BlockManager
15/08/15 14:08:06 INFO BlockManagerMasterEndpoint: Registering block manager 10.128.184.131:60182 with 265.4 MB RAM, BlockManagerId(driver, 10.128.184.131, 60182)
15/08/15 14:08:06 INFO BlockManagerMaster: Registered BlockManager
15/08/15 14:08:06 INFO SparkDeploySchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.0
15/08/15 14:08:07 INFO MemoryStore: ensureFreeSpace(143840) called with curMem=0, maxMem=278302556
15/08/15 14:08:07 INFO MemoryStore: Block broadcast_0 stored as values in memory (estimated size 140.5 KB, free 265.3 MB)
15/08/15 14:08:07 INFO MemoryStore: ensureFreeSpace(12633) called with curMem=143840, maxMem=278302556
15/08/15 14:08:07 INFO MemoryStore: Block broadcast_0_piece0 stored as bytes in memory (estimated size 12.3 KB, free 265.3 MB)
15/08/15 14:08:07 INFO BlockManagerInfo: Added broadcast_0_piece0 in memory on 10.128.184.131:60182 (size: 12.3 KB, free: 265.4 MB)
15/08/15 14:08:07 INFO SparkContext: Created broadcast 0 from textFile at JavaWordCount.java:45
15/08/15 14:08:07 INFO FileInputFormat: Total input paths to process : 1
15/08/15 14:08:07 INFO SparkContext: Starting job: collect at JavaWordCount.java:68
15/08/15 14:08:07 INFO DAGScheduler: Registering RDD 3 (mapToPair at JavaWordCount.java:54)
15/08/15 14:08:07 INFO DAGScheduler: Got job 0 (collect at JavaWordCount.java:68) with 1 output partitions (allowLocal=false)
15/08/15 14:08:07 INFO DAGScheduler: Final stage: ResultStage 1(collect at JavaWordCount.java:68)
15/08/15 14:08:07 INFO DAGScheduler: Parents of final stage: List(ShuffleMapStage 0)
15/08/15 14:08:07 INFO DAGScheduler: Missing parents: List(ShuffleMapStage 0)
15/08/15 14:08:07 INFO DAGScheduler: Submitting ShuffleMapStage 0 (MapPartitionsRDD[3] at mapToPair at JavaWordCount.java:54), which has no missing parents
15/08/15 14:08:07 INFO MemoryStore: ensureFreeSpace(4768) called with curMem=156473, maxMem=278302556
15/08/15 14:08:07 INFO MemoryStore: Block broadcast_1 stored as values in memory (estimated size 4.7 KB, free 265.3 MB)
15/08/15 14:08:07 INFO MemoryStore: ensureFreeSpace(2678) called with curMem=161241, maxMem=278302556
15/08/15 14:08:07 INFO MemoryStore: Block broadcast_1_piece0 stored as bytes in memory (estimated size 2.6 KB, free 265.3 MB)
15/08/15 14:08:07 INFO BlockManagerInfo: Added broadcast_1_piece0 in memory on 10.128.184.131:60182 (size: 2.6 KB, free: 265.4 MB)
15/08/15 14:08:07 INFO SparkContext: Created broadcast 1 from broadcast at DAGScheduler.scala:874
15/08/15 14:08:07 INFO DAGScheduler: Submitting 1 missing tasks from ShuffleMapStage 0 (MapPartitionsRDD[3] at mapToPair at JavaWordCount.java:54)
15/08/15 14:08:07 INFO TaskSchedulerImpl: Adding task set 0.0 with 1 tasks
15/08/15 14:08:13 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://[email protected]:45901/user/Executor#-784323527]) with ID 0
15/08/15 14:08:13 INFO TaskSetManager: Starting task 0.0 in stage 0.0 (TID 0, 10.128.184.131, PROCESS_LOCAL, 1469 bytes)
15/08/15 14:08:13 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://[email protected]:58368/user/Executor#242744791]) with ID 1
15/08/15 14:08:13 INFO BlockManagerMasterEndpoint: Registering block manager 10.128.184.131:48659 with 265.4 MB RAM, BlockManagerId(0, 10.128.184.131, 48659)
15/08/15 14:08:13 INFO BlockManagerMasterEndpoint: Registering block manager 10.128.184.131:56613 with 265.4 MB RAM, BlockManagerId(1, 10.128.184.131, 56613)
15/08/15 14:08:16 INFO BlockManagerInfo: Added broadcast_1_piece0 in memory on 10.128.184.131:48659 (size: 2.6 KB, free: 265.4 MB)
15/08/15 14:08:16 INFO BlockManagerInfo: Added broadcast_0_piece0 in memory on 10.128.184.131:48659 (size: 12.3 KB, free: 265.4 MB)
15/08/15 14:08:16 INFO TaskSetManager: Finished task 0.0 in stage 0.0 (TID 0) in 3053 ms on 10.128.184.131 (1/1)
15/08/15 14:08:16 INFO TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks have all completed, from pool
15/08/15 14:08:16 INFO DAGScheduler: ShuffleMapStage 0 (mapToPair at JavaWordCount.java:54) finished in 8.703 s
15/08/15 14:08:16 INFO DAGScheduler: looking for newly runnable stages
15/08/15 14:08:16 INFO DAGScheduler: running: Set()
15/08/15 14:08:16 INFO DAGScheduler: waiting: Set(ResultStage 1)
15/08/15 14:08:16 INFO DAGScheduler: failed: Set()
15/08/15 14:08:16 INFO DAGScheduler: Missing parents for ResultStage 1: List()
15/08/15 14:08:16 INFO DAGScheduler: Submitting ResultStage 1 (ShuffledRDD[4] at reduceByKey at JavaWordCount.java:61), which is now runnable
15/08/15 14:08:16 INFO MemoryStore: ensureFreeSpace(2408) called with curMem=163919, maxMem=278302556
15/08/15 14:08:16 INFO MemoryStore: Block broadcast_2 stored as values in memory (estimated size 2.4 KB, free 265.3 MB)
15/08/15 14:08:16 INFO MemoryStore: ensureFreeSpace(1458) called with curMem=166327, maxMem=278302556
15/08/15 14:08:16 INFO MemoryStore: Block broadcast_2_piece0 stored as bytes in memory (estimated size 1458.0 B, free 265.2 MB)
15/08/15 14:08:16 INFO BlockManagerInfo: Added broadcast_2_piece0 in memory on 10.128.184.131:60182 (size: 1458.0 B, free: 265.4 MB)
15/08/15 14:08:16 INFO SparkContext: Created broadcast 2 from broadcast at DAGScheduler.scala:874
15/08/15 14:08:16 INFO DAGScheduler: Submitting 1 missing tasks from ResultStage 1 (ShuffledRDD[4] at reduceByKey at JavaWordCount.java:61)
15/08/15 14:08:16 INFO TaskSchedulerImpl: Adding task set 1.0 with 1 tasks
15/08/15 14:08:16 INFO TaskSetManager: Starting task 0.0 in stage 1.0 (TID 1, 10.128.184.131, PROCESS_LOCAL, 1227 bytes)
15/08/15 14:08:16 INFO BlockManagerInfo: Added broadcast_2_piece0 in memory on 10.128.184.131:48659 (size: 1458.0 B, free: 265.4 MB)
15/08/15 14:08:16 INFO MapOutputTrackerMasterEndpoint: Asked to send map output locations for shuffle 0 to 10.128.184.131:45901
15/08/15 14:08:16 INFO MapOutputTrackerMaster: Size of output statuses for shuffle 0 is 143 bytes
15/08/15 14:08:16 INFO TaskSetManager: Finished task 0.0 in stage 1.0 (TID 1) in 110 ms on 10.128.184.131 (1/1)
15/08/15 14:08:16 INFO DAGScheduler: ResultStage 1 (collect at JavaWordCount.java:68) finished in 0.110 s
15/08/15 14:08:16 INFO TaskSchedulerImpl: Removed TaskSet 1.0, whose tasks have all completed, from pool
15/08/15 14:08:16 INFO DAGScheduler: Job 0 finished: collect at JavaWordCount.java:68, took 8.942894 s
this: 2
guideline: 1
is: 2
long: 1
Hello: 1
a: 1
development: 1
file!: 1
Fiori: 1
test: 2
world: 1
15/08/15 14:08:16 INFO SparkUI: Stopped Spark web UI at http://10.128.184.131:4045
15/08/15 14:08:16 INFO DAGScheduler: Stopping DAGScheduler
15/08/15 14:08:16 INFO SparkDeploySchedulerBackend: Shutting down all executors
15/08/15 14:08:16 INFO SparkDeploySchedulerBackend: Asking each executor to shut down
15/08/15 14:08:16 INFO MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint stopped!
15/08/15 14:08:16 INFO Utils: path = /tmp/spark-6fc6b901-3ac8-4acd-87aa-352fd22cf8d4/blockmgr-4c660a56-0014-4b1f-81a9-7ac66507b9fa, already present as root for deletion.
15/08/15 14:08:16 INFO MemoryStore: MemoryStore cleared
15/08/15 14:08:16 INFO BlockManager: BlockManager stopped
15/08/15 14:08:16 INFO BlockManagerMaster: BlockManagerMaster stopped
15/08/15 14:08:16 INFO OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: OutputCommitCoordinator stopped!
15/08/15 14:08:16 INFO SparkContext: Successfully stopped SparkContext
15/08/15 14:08:16 INFO Utils: Shutdown hook called
15/08/15 14:08:16 INFO RemoteActorRefProvider$RemotingTerminator: Shutting down remote daemon.
15/08/15 14:08:16 INFO Utils: Deleting directory /tmp/spark-6fc6b901-3ac8-4acd-87aa-352fd22cf8d4
15/08/15 14:08:16 INFO RemoteActorRefProvider$RemotingTerminator: Remote daemon shut down; proceeding with flushing remote transports.
