Spark2.X集群运行模式

启动

先把这三个文件的名字改一下

配置slaves

配置spark-env.sh

export JAVA_HOME=/opt/modules/jdk1..0_60
export SCALA_HOME=/opt/modules/scala-2.11.
 
SPARK_MASTER_HOST=bigdata-pro02.kfk.com
SPARK_MASTER_PORT=
SPARK_MASTER_WEBUI_PORT=
SPARK_WORKER_CORES=
SPARK_WORKER_MEMORY=1g
SPARK_WORKER_PORT=
SPARK_WORKER_WEBUI_PORT=
 
SPARK_CONF_DIR=/opt/modules/spark-2.2.-bin/conf

将spark 配置分发到其他节点并修改每个节点特殊配置

scp -r spark-2.2.0-bin bigdata-pro01.kfk.com:/opt/modules/

scp -r spark-2.2.0-bin bigdata-pro03.kfk.com:/opt/modules/

http://bigdata-pro02.kfk.com:8080/

在浏览器打开这个页面

客户端测试

bin/spark-shell --master spark://bigdata-pro02.kfk.com:7077

执行一个job

点进去看看

bin/spark-submit --master spark://bigdata-pro02.kfk.com:7077 --deploy-mode cluster /opt/jars/sparkStu.jar file:///opt/datas/stu.txt

可以看到报错了！！！！

我们应该使用这个模式

启动一下yarn

http://bigdata-pro01.kfk.com:8088/cluster

我们就把HADOOP_CONF_DIR配置近来

其他两个节点也一样。

再次运行，还是报错了

[kfk@bigdata-pro02 spark-2.2.-bin]$  bin/spark-shell --master yarn --deploy-mode client
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
// :: WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
// :: WARN Client: Neither spark.yarn.jars nor spark.yarn.archive is set, falling back to uploading libraries under SPARK_HOME.
// :: ERROR SparkContext: Error initializing SparkContext.
org.apache.spark.SparkException: Yarn application has already ended! It might have been killed or unable to launch application master.
    at org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.waitForApplication(YarnClientSchedulerBackend.scala:)
    at org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:)
    at org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:)
    at org.apache.spark.SparkContext.<init>(SparkContext.scala:)
    at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:)
    at org.apache.spark.sql.SparkSession$Builder$$anonfun$.apply(SparkSession.scala:)
    at org.apache.spark.sql.SparkSession$Builder$$anonfun$.apply(SparkSession.scala:)
    at scala.Option.getOrElse(Option.scala:)
    at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:)
    at org.apache.spark.repl.Main$.createSparkSession(Main.scala:)
    at $line3.$read$$iw$$iw.<init>(<console>:)
    at $line3.$read$$iw.<init>(<console>:)
    at $line3.$read.<init>(<console>:)
    at $line3.$read$.<init>(<console>:)
    at $line3.$read$.<clinit>(<console>)
    at $line3.$eval$.$print$lzycompute(<console>:)
    at $line3.$eval$.$print(<console>:)
    at $line3.$eval.$print(<console>)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:)
    at java.lang.reflect.Method.invoke(Method.java:)
    at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:)
    at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:)
    at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$.apply(IMain.scala:)
    at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$.apply(IMain.scala:)
    at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:)
    at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:)
    at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:)
    at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:)
    at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:)
    at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:)
    at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:)
    at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:)
    at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$.apply$mcV$sp(SparkILoop.scala:)
    at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$.apply(SparkILoop.scala:)
    at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$.apply(SparkILoop.scala:)
    at scala.tools.nsc.interpreter.IMain.beQuietDuring(IMain.scala:)
    at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:)
    at org.apache.spark.repl.SparkILoop.loadFiles(SparkILoop.scala:)
    at scala.tools.nsc.interpreter.ILoop$$anonfun$process$.apply$mcZ$sp(ILoop.scala:)
    at scala.tools.nsc.interpreter.ILoop$$anonfun$process$.apply(ILoop.scala:)
    at scala.tools.nsc.interpreter.ILoop$$anonfun$process$.apply(ILoop.scala:)
    at scala.reflect.internal.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:)
    at scala.tools.nsc.interpreter.ILoop.process(ILoop.scala:)
    at org.apache.spark.repl.Main$.doMain(Main.scala:)
    at org.apache.spark.repl.Main$.main(Main.scala:)
    at org.apache.spark.repl.Main.main(Main.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:)
    at java.lang.reflect.Method.invoke(Method.java:)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
// :: WARN YarnSchedulerBackend$YarnSchedulerEndpoint: Attempted to request executors before the AM has registered!
// :: WARN MetricsSystem: Stopping a MetricsSystem that is not running
org.apache.spark.SparkException: Yarn application has already ended! It might have been killed or unable to launch application master.
  at org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.waitForApplication(YarnClientSchedulerBackend.scala:)
  at org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:)
  at org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:)
  at org.apache.spark.SparkContext.<init>(SparkContext.scala:)
  at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:)
  at org.apache.spark.sql.SparkSession$Builder$$anonfun$.apply(SparkSession.scala:)
  at org.apache.spark.sql.SparkSession$Builder$$anonfun$.apply(SparkSession.scala:)
  at scala.Option.getOrElse(Option.scala:)
  at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:)
  at org.apache.spark.repl.Main$.createSparkSession(Main.scala:)
  ...  elided
<console>:: error: not found: value spark
       import spark.implicits._
              ^
<console>:: error: not found: value spark
       import spark.sql
              ^
Welcome to
      ____              __
     / __/__  ___ _____/ /__
    _\ \/ _ \/ _ `/ __/  '_/
   /___/ .__/\_,_/_/ /_/\_\   version 2.2.
      /_/
 
Using Scala version 2.11. (Java HotSpot(TM) -Bit Server VM, Java 1.8.0_60)
Type in expressions to have them evaluated.
Type :help for more information.

我们来修改这个配置文件yarn-site.xml

加上这两项

 <property>
          <name>yarn.nodemanager.pmem-check-enabled</name>
          <value>false</value>
     </property>
 
      <property>
          <name>yarn.nodemanager.vmem-check-enabled</name>
          <value>false</value>
     </property>

其他两个节点的yarn-site.xml也是一样，这里我就不多说了。或者是我们把节点2的这个文件分发给另外两个节点也是可以的。

不过分发之前先把yarn停下来

还有一点细节一定要注意，报这个错误其实原因有很多的，不单单是说内存不够的问题，内存不够只是其中一个原因，还有一个细节我们容易漏掉的就jdk版本一定要跟spark-env.sh的一致

尤其要注意hadoop里面的这两个文件

我这里是以其中一个节点来说明，其他两个节点的hadoop配置文件也是这样修改，因为我们之前的hadoop是用jdk1.7版本的，spark改用1.8版本了，所以关于hadoop的所有配置文件有关配置jdk的都某要改成1.8

我们再次启动yarn

启动spark(由于考虑到spark比较消耗内存，我就把spark的master切换到节点1去了，因为节点1我给他分配了4G内存)

记得修改spark-env.sh文件（3个节点都改）

进行分组求和

退出

用submit模式跑一下

可以看到报错了

[kfk@bigdata-pro01 spark-2.2.-bin]$ bin/spark-submit --class com.spark.test.Test --master yarn --deploy-mode cluster /opt/jars/sparkStu.jar  file:///opt/datas/stu.txt
// :: WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
// :: INFO Client: Requesting a new application from cluster with  NodeManagers
// :: INFO Client: Verifying our application has not requested more than the maximum memory capability of the cluster ( MB per container)
// :: INFO Client: Will allocate AM container, with  MB memory including  MB overhead
// :: INFO Client: Setting up container launch context for our AM
// :: INFO Client: Setting up the launch environment for our AM container
// :: INFO Client: Preparing resources for our AM container
// :: WARN Client: Neither spark.yarn.jars nor spark.yarn.archive is set, falling back to uploading libraries under SPARK_HOME.
// :: INFO Client: Uploading resource file:/tmp/spark-edc616a1-10bf--9d7c-91a2430844f8/__spark_libs__6050155581866596916.zip -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0003/__spark_libs__6050155581866596916.zip
// :: INFO Client: Uploading resource file:/opt/jars/sparkStu.jar -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0003/sparkStu.jar
// :: INFO Client: Uploading resource file:/tmp/spark-edc616a1-10bf--9d7c-91a2430844f8/__spark_conf__6419799297331143395.zip -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0003/__spark_conf__.zip
// :: INFO SecurityManager: Changing view acls to: kfk
// :: INFO SecurityManager: Changing modify acls to: kfk
// :: INFO SecurityManager: Changing view acls groups to:
// :: INFO SecurityManager: Changing modify acls groups to:
// :: INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users  with view permissions: Set(kfk); groups with view permissions: Set(); users  with modify permissions: Set(kfk); groups with modify permissions: Set()
// :: INFO Client: Submitting application application_1521167375207_0003 to ResourceManager
// :: INFO YarnClientImpl: Submitted application application_1521167375207_0003
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client:
     client token: N/A
     diagnostics: N/A
     ApplicationMaster host: N/A
     ApplicationMaster RPC port: -
     queue: default
     start time:
     final status: UNDEFINED
     tracking URL: http://bigdata-pro01.kfk.com:8088/proxy/application_1521167375207_0003/
     user: kfk
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0003 (state: FAILED)
// :: INFO Client:
     client token: N/A
     diagnostics: Application application_1521167375207_0003 failed  times due to AM Container for appattempt_1521167375207_0003_000002 exited with  exitCode: -
For more detailed output, check application tracking page:http://bigdata-pro01.kfk.com:8088/proxy/application_1521167375207_0003/Then, click on links to logs of each attempt.
Diagnostics: File does not exist: hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0003/__spark_libs__6050155581866596916.zip
java.io.FileNotFoundException: File does not exist: hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0003/__spark_libs__6050155581866596916.zip
    at org.apache.hadoop.hdfs.DistributedFileSystem$.doCall(DistributedFileSystem.java:)
    at org.apache.hadoop.hdfs.DistributedFileSystem$.doCall(DistributedFileSystem.java:)
    at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:)
    at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:)
    at org.apache.hadoop.yarn.util.FSDownload.copy(FSDownload.java:)
    at org.apache.hadoop.yarn.util.FSDownload.access$(FSDownload.java:)
    at org.apache.hadoop.yarn.util.FSDownload$.run(FSDownload.java:)
    at org.apache.hadoop.yarn.util.FSDownload$.run(FSDownload.java:)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:)
    at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:)
    at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:)
    at java.util.concurrent.FutureTask.run(FutureTask.java:)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:)
    at java.util.concurrent.FutureTask.run(FutureTask.java:)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:)
    at java.lang.Thread.run(Thread.java:)
 
Failing this attempt. Failing the application.
     ApplicationMaster host: N/A
     ApplicationMaster RPC port: -
     queue: default
     start time:
     final status: FAILED
     tracking URL: http://bigdata-pro01.kfk.com:8088/cluster/app/application_1521167375207_0003
     user: kfk
Exception in thread "main" org.apache.spark.SparkException: Application application_1521167375207_0003 finished with failed status
    at org.apache.spark.deploy.yarn.Client.run(Client.scala:)
    at org.apache.spark.deploy.yarn.Client$.main(Client.scala:)
    at org.apache.spark.deploy.yarn.Client.main(Client.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:)
    at java.lang.reflect.Method.invoke(Method.java:)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
// :: INFO ShutdownHookManager: Shutdown hook called
// :: INFO ShutdownHookManager: Deleting directory /tmp/spark-edc616a1-10bf--9d7c-91a2430844f8
[kfk@bigdata-pro01 spark-2.2.-bin]$

我们在idea把sparkStu的源码打开

改一下这里

把包完之后我们把这个包再次上传（为了保险，我把3个节点都上传了，可能我比较SB）

先把原来的包干掉

现在上传

再跑一次

可以看到成功了

[kfk@bigdata-pro01 spark-2.2.-bin]$ bin/spark-submit --class com.spark.test.Test --master yarn --deploy-mode cluster /opt/jars/sparkStu.jar  file:///opt/datas/stu.txt
// :: WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
// :: INFO Client: Requesting a new application from cluster with  NodeManagers
// :: INFO Client: Verifying our application has not requested more than the maximum memory capability of the cluster ( MB per container)
// :: INFO Client: Will allocate AM container, with  MB memory including  MB overhead
// :: INFO Client: Setting up container launch context for our AM
// :: INFO Client: Setting up the launch environment for our AM container
// :: INFO Client: Preparing resources for our AM container
// :: WARN Client: Neither spark.yarn.jars nor spark.yarn.archive is set, falling back to uploading libraries under SPARK_HOME.
// :: INFO Client: Uploading resource file:/tmp/spark-43f281a9-034a-424b--d6d00addfff6/__spark_libs__8012713420631475441.zip -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0004/__spark_libs__8012713420631475441.zip
// :: INFO Client: Uploading resource file:/opt/jars/sparkStu.jar -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0004/sparkStu.jar
// :: INFO Client: Uploading resource file:/tmp/spark-43f281a9-034a-424b--d6d00addfff6/__spark_conf__8776342149712582279.zip -> hdfs://ns/user/kfk/.sparkStaging/application_1521167375207_0004/__spark_conf__.zip
// :: INFO SecurityManager: Changing view acls to: kfk
// :: INFO SecurityManager: Changing modify acls to: kfk
// :: INFO SecurityManager: Changing view acls groups to:
// :: INFO SecurityManager: Changing modify acls groups to:
// :: INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users  with view permissions: Set(kfk); groups with view permissions: Set(); users  with modify permissions: Set(kfk); groups with modify permissions: Set()
// :: INFO Client: Submitting application application_1521167375207_0004 to ResourceManager
// :: INFO YarnClientImpl: Submitted application application_1521167375207_0004
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client:
     client token: N/A
     diagnostics: N/A
     ApplicationMaster host: N/A
     ApplicationMaster RPC port: -
     queue: default
     start time:
     final status: UNDEFINED
     tracking URL: http://bigdata-pro01.kfk.com:8088/proxy/application_1521167375207_0004/
     user: kfk
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: ACCEPTED)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client:
     client token: N/A
     diagnostics: N/A
     ApplicationMaster host: 192.168.86.152
     ApplicationMaster RPC port:
     queue: default
     start time:
     final status: UNDEFINED
     tracking URL: http://bigdata-pro01.kfk.com:8088/proxy/application_1521167375207_0004/
     user: kfk
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: RUNNING)
// :: INFO Client: Application report for application_1521167375207_0004 (state: FINISHED)
// :: INFO Client:
     client token: N/A
     diagnostics: N/A
     ApplicationMaster host: 192.168.86.152
     ApplicationMaster RPC port:
     queue: default
     start time:
     final status: SUCCEEDED
     tracking URL: http://bigdata-pro01.kfk.com:8088/proxy/application_1521167375207_0004/A
     user: kfk
// :: INFO ShutdownHookManager: Shutdown hook called
// :: INFO ShutdownHookManager: Deleting directory /tmp/spark-43f281a9-034a-424b--d6d00addfff6
[kfk@bigdata-pro01 spark-2.2.-bin]$

在这里我补充一下，我们能看见终端打印这么多日志，是因为修改了这个文件

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