error: not found: value sqlContext/import sqlContext.implicits._/error: not found: value sqlContext

1、今天启动启动spark的spark-shell命令的时候报下面的错误,百度了很多,也没解决问题,最后想着是不是没有启动hadoop集群的问题

,可是之前启动spark-shell命令是不用启动hadoop集群也是可以启动起来的。今天突然报错了。

  1 [hadoop@slaver1 spark-1.5.1-bin-hadoop2.4]$ bin/spark-shell \
  2 > --master spark://slaver1:7077 \
  3 > --executor-memory 512M \
  4 > --total-executor-cores 2
  5 18/05/24 10:26:36 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
  6 18/05/24 10:26:37 INFO SecurityManager: Changing view acls to: hadoop
  7 18/05/24 10:26:37 INFO SecurityManager: Changing modify acls to: hadoop
  8 18/05/24 10:26:37 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hadoop); users with modify permissions: Set(hadoop)
  9 18/05/24 10:26:37 INFO HttpServer: Starting HTTP Server
 10 18/05/24 10:26:37 INFO Utils: Successfully started service 'HTTP class server' on port 40833.
 11 Welcome to
 12       ____              __
 13      / __/__  ___ _____/ /__
 14     _\ \/ _ \/ _ `/ __/  '_/
 15    /___/ .__/\_,_/_/ /_/\_\   version 1.5.1
 16       /_/
 17 
 18 Using Scala version 2.10.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_79)
 19 Type in expressions to have them evaluated.
 20 Type :help for more information.
 21 18/05/24 10:26:44 INFO SparkContext: Running Spark version 1.5.1
 22 18/05/24 10:26:44 WARN SparkConf: 
 23 SPARK_WORKER_INSTANCES was detected (set to '1').
 24 This is deprecated in Spark 1.0+.
 25 
 26 Please instead use:
 27  - ./spark-submit with --num-executors to specify the number of executors
 28  - Or set SPARK_EXECUTOR_INSTANCES
 29  - spark.executor.instances to configure the number of instances in the spark config.
 30         
 31 18/05/24 10:26:44 INFO SecurityManager: Changing view acls to: hadoop
 32 18/05/24 10:26:44 INFO SecurityManager: Changing modify acls to: hadoop
 33 18/05/24 10:26:44 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hadoop); users with modify permissions: Set(hadoop)
 34 18/05/24 10:26:45 INFO Slf4jLogger: Slf4jLogger started
 35 18/05/24 10:26:45 INFO Remoting: Starting remoting
 36 18/05/24 10:26:45 INFO Remoting: Remoting started; listening on addresses :[akka.tcp://sparkDriver@192.168.19.131:54496]
 37 18/05/24 10:26:45 INFO Utils: Successfully started service 'sparkDriver' on port 54496.
 38 18/05/24 10:26:45 INFO SparkEnv: Registering MapOutputTracker
 39 18/05/24 10:26:45 INFO SparkEnv: Registering BlockManagerMaster
 40 18/05/24 10:26:45 INFO DiskBlockManager: Created local directory at /tmp/blockmgr-7badf4b8-7ff2-4e0a-acb9-d91542dec428
 41 18/05/24 10:26:45 INFO MemoryStore: MemoryStore started with capacity 534.5 MB
 42 18/05/24 10:26:46 INFO HttpFileServer: HTTP File server directory is /tmp/spark-de58b384-cdc0-4857-821f-138763cf15ba/httpd-1878a206-a95f-42af-b5de-c41394e7aa7e
 43 18/05/24 10:26:46 INFO HttpServer: Starting HTTP Server
 44 18/05/24 10:26:46 INFO Utils: Successfully started service 'HTTP file server' on port 41154.
 45 18/05/24 10:26:46 INFO SparkEnv: Registering OutputCommitCoordinator
 46 18/05/24 10:26:46 INFO Utils: Successfully started service 'SparkUI' on port 4040.
 47 18/05/24 10:26:46 INFO SparkUI: Started SparkUI at http://192.168.19.131:4040
 48 18/05/24 10:26:46 WARN MetricsSystem: Using default name DAGScheduler for source because spark.app.id is not set.
 49 18/05/24 10:26:47 INFO AppClient$ClientEndpoint: Connecting to master spark://slaver1:7077...
 50 18/05/24 10:26:47 INFO SparkDeploySchedulerBackend: Connected to Spark cluster with app ID app-20180524102647-0001
 51 18/05/24 10:26:47 INFO AppClient$ClientEndpoint: Executor added: app-20180524102647-0001/0 on worker-20180524100824-192.168.19.132-7078 (192.168.19.132:7078) with 1 cores
 52 18/05/24 10:26:47 INFO SparkDeploySchedulerBackend: Granted executor ID app-20180524102647-0001/0 on hostPort 192.168.19.132:7078 with 1 cores, 512.0 MB RAM
 53 18/05/24 10:26:47 INFO AppClient$ClientEndpoint: Executor added: app-20180524102647-0001/1 on worker-20180524100822-192.168.19.133-7078 (192.168.19.133:7078) with 1 cores
 54 18/05/24 10:26:47 INFO SparkDeploySchedulerBackend: Granted executor ID app-20180524102647-0001/1 on hostPort 192.168.19.133:7078 with 1 cores, 512.0 MB RAM
 55 18/05/24 10:26:47 INFO AppClient$ClientEndpoint: Executor updated: app-20180524102647-0001/0 is now RUNNING
 56 18/05/24 10:26:47 INFO AppClient$ClientEndpoint: Executor updated: app-20180524102647-0001/1 is now RUNNING
 57 18/05/24 10:26:48 INFO Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 50133.
 58 18/05/24 10:26:48 INFO NettyBlockTransferService: Server created on 50133
 59 18/05/24 10:26:48 INFO BlockManagerMaster: Trying to register BlockManager
 60 18/05/24 10:26:48 INFO BlockManagerMasterEndpoint: Registering block manager 192.168.19.131:50133 with 534.5 MB RAM, BlockManagerId(driver, 192.168.19.131, 50133)
 61 18/05/24 10:26:48 INFO BlockManagerMaster: Registered BlockManager
 62 18/05/24 10:26:48 INFO AppClient$ClientEndpoint: Executor updated: app-20180524102647-0001/1 is now LOADING
 63 18/05/24 10:26:48 INFO AppClient$ClientEndpoint: Executor updated: app-20180524102647-0001/0 is now LOADING
 64 18/05/24 10:26:49 ERROR SparkContext: Error initializing SparkContext.
 65 java.net.ConnectException: Call From slaver1/192.168.19.131 to slaver1:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
 66     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 67     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 68     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 69     at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
 70     at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783)
 71     at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730)
 72     at org.apache.hadoop.ipc.Client.call(Client.java:1414)
 73     at org.apache.hadoop.ipc.Client.call(Client.java:1363)
 74     at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
 75     at com.sun.proxy.$Proxy14.getFileInfo(Unknown Source)
 76     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 77     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 78     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 79     at java.lang.reflect.Method.invoke(Method.java:606)
 80     at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:190)
 81     at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
 82     at com.sun.proxy.$Proxy14.getFileInfo(Unknown Source)
 83     at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:699)
 84     at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1762)
 85     at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1124)
 86     at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1120)
 87     at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 88     at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1120)
 89     at org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:100)
 90     at org.apache.spark.SparkContext.<init>(SparkContext.scala:541)
 91     at org.apache.spark.repl.SparkILoop.createSparkContext(SparkILoop.scala:1017)
 92     at $line3.$read$$iwC$$iwC.<init>(<console>:9)
 93     at $line3.$read$$iwC.<init>(<console>:18)
 94     at $line3.$read.<init>(<console>:20)
 95     at $line3.$read$.<init>(<console>:24)
 96     at $line3.$read$.<clinit>(<console>)
 97     at $line3.$eval$.<init>(<console>:7)
 98     at $line3.$eval$.<clinit>(<console>)
 99     at $line3.$eval.$print(<console>)
100     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
101     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
102     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
103     at java.lang.reflect.Method.invoke(Method.java:606)
104     at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065)
105     at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1340)
106     at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840)
107     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871)
108     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819)
109     at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857)
110     at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902)
111     at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
112     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:125)
113     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:124)
114     at org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324)
115     at org.apache.spark.repl.SparkILoopInit$class.initializeSpark(SparkILoopInit.scala:124)
116     at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64)
117     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974)
118     at org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:159)
119     at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64)
120     at org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:108)
121     at org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64)
122     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991)
123     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
124     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
125     at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
126     at org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945)
127     at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059)
128     at org.apache.spark.repl.Main$.main(Main.scala:31)
129     at org.apache.spark.repl.Main.main(Main.scala)
130     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
131     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
132     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
133     at java.lang.reflect.Method.invoke(Method.java:606)
134     at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672)
135     at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
136     at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
137     at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
138     at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
139 Caused by: java.net.ConnectException: Connection refused
140     at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
141     at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
142     at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
143     at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
144     at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
145     at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:604)
146     at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:699)
147     at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
148     at org.apache.hadoop.ipc.Client.getConnection(Client.java:1462)
149     at org.apache.hadoop.ipc.Client.call(Client.java:1381)
150     ... 66 more
151 18/05/24 10:26:49 INFO SparkUI: Stopped Spark web UI at http://192.168.19.131:4040
152 18/05/24 10:26:49 INFO DAGScheduler: Stopping DAGScheduler
153 18/05/24 10:26:49 INFO SparkDeploySchedulerBackend: Shutting down all executors
154 18/05/24 10:26:49 INFO SparkDeploySchedulerBackend: Asking each executor to shut down
155 18/05/24 10:26:49 INFO MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint stopped!
156 18/05/24 10:26:49 INFO MemoryStore: MemoryStore cleared
157 18/05/24 10:26:49 INFO BlockManager: BlockManager stopped
158 18/05/24 10:26:49 INFO BlockManagerMaster: BlockManagerMaster stopped
159 18/05/24 10:26:49 INFO OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: OutputCommitCoordinator stopped!
160 18/05/24 10:26:49 INFO SparkContext: Successfully stopped SparkContext
161 18/05/24 10:26:49 INFO RemoteActorRefProvider$RemotingTerminator: Shutting down remote daemon.
162 18/05/24 10:26:49 INFO RemoteActorRefProvider$RemotingTerminator: Remote daemon shut down; proceeding with flushing remote transports.
163 18/05/24 10:26:50 INFO RemoteActorRefProvider$RemotingTerminator: Remoting shut down.
164 java.net.ConnectException: Call From slaver1/192.168.19.131 to slaver1:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
165     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
166     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
167     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
168     at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
169     at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783)
170     at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730)
171     at org.apache.hadoop.ipc.Client.call(Client.java:1414)
172     at org.apache.hadoop.ipc.Client.call(Client.java:1363)
173     at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
174     at com.sun.proxy.$Proxy14.getFileInfo(Unknown Source)
175     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
176     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
177     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
178     at java.lang.reflect.Method.invoke(Method.java:606)
179     at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:190)
180     at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
181     at com.sun.proxy.$Proxy14.getFileInfo(Unknown Source)
182     at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:699)
183     at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1762)
184     at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1124)
185     at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1120)
186     at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
187     at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1120)
188     at org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:100)
189     at org.apache.spark.SparkContext.<init>(SparkContext.scala:541)
190     at org.apache.spark.repl.SparkILoop.createSparkContext(SparkILoop.scala:1017)
191     at $iwC$$iwC.<init>(<console>:9)
192     at $iwC.<init>(<console>:18)
193     at <init>(<console>:20)
194     at .<init>(<console>:24)
195     at .<clinit>(<console>)
196     at .<init>(<console>:7)
197     at .<clinit>(<console>)
198     at $print(<console>)
199     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
200     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
201     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
202     at java.lang.reflect.Method.invoke(Method.java:606)
203     at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065)
204     at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1340)
205     at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840)
206     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871)
207     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819)
208     at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857)
209     at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902)
210     at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
211     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:125)
212     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:124)
213     at org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324)
214     at org.apache.spark.repl.SparkILoopInit$class.initializeSpark(SparkILoopInit.scala:124)
215     at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64)
216     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974)
217     at org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:159)
218     at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64)
219     at org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:108)
220     at org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64)
221     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991)
222     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
223     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
224     at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
225     at org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945)
226     at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059)
227     at org.apache.spark.repl.Main$.main(Main.scala:31)
228     at org.apache.spark.repl.Main.main(Main.scala)
229     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
230     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
231     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
232     at java.lang.reflect.Method.invoke(Method.java:606)
233     at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672)
234     at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
235     at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
236     at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
237     at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
238 Caused by: java.net.ConnectException: Connection refused
239     at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
240     at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
241     at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
242     at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
243     at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
244     at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:604)
245     at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:699)
246     at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
247     at org.apache.hadoop.ipc.Client.getConnection(Client.java:1462)
248     at org.apache.hadoop.ipc.Client.call(Client.java:1381)
249     ... 66 more
250 
251 java.lang.NullPointerException
252     at org.apache.spark.sql.execution.ui.SQLListener.<init>(SQLListener.scala:34)
253     at org.apache.spark.sql.SQLContext.<init>(SQLContext.scala:77)
254     at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:72)
255     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
256     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
257     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
258     at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
259     at org.apache.spark.repl.SparkILoop.createSQLContext(SparkILoop.scala:1028)
260     at $iwC$$iwC.<init>(<console>:9)
261     at $iwC.<init>(<console>:18)
262     at <init>(<console>:20)
263     at .<init>(<console>:24)
264     at .<clinit>(<console>)
265     at .<init>(<console>:7)
266     at .<clinit>(<console>)
267     at $print(<console>)
268     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
269     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
270     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
271     at java.lang.reflect.Method.invoke(Method.java:606)
272     at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065)
273     at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1340)
274     at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840)
275     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871)
276     at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819)
277     at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857)
278     at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902)
279     at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
280     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:132)
281     at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:124)
282     at org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324)
283     at org.apache.spark.repl.SparkILoopInit$class.initializeSpark(SparkILoopInit.scala:124)
284     at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64)
285     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974)
286     at org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:159)
287     at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64)
288     at org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:108)
289     at org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64)
290     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991)
291     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
292     at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
293     at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
294     at org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945)
295     at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059)
296     at org.apache.spark.repl.Main$.main(Main.scala:31)
297     at org.apache.spark.repl.Main.main(Main.scala)
298     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
299     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
300     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
301     at java.lang.reflect.Method.invoke(Method.java:606)
302     at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672)
303     at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
304     at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
305     at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
306     at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
307 
308 <console>:10: error: not found: value sqlContext
309        import sqlContext.implicits._
310               ^
311 <console>:10: error: not found: value sqlContext
312        import sqlContext.sql
313               ^
314 
315 scala> 

2、然后启动hadoop集群以后出现如下所示:

  1 [hadoop@slaver1 spark-1.5.1-bin-hadoop2.4]$ bin/spark-shell --master spark://slaver1:7077 --executor-memory 512M
  2 18/05/24 11:04:27 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
  3 18/05/24 11:04:27 INFO SecurityManager: Changing view acls to: hadoop
  4 18/05/24 11:04:27 INFO SecurityManager: Changing modify acls to: hadoop
  5 18/05/24 11:04:27 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hadoop); users with modify permissions: Set(hadoop)
  6 18/05/24 11:04:28 INFO HttpServer: Starting HTTP Server
  7 18/05/24 11:04:28 INFO Utils: Successfully started service 'HTTP class server' on port 49309.
  8 Welcome to
  9       ____              __
 10      / __/__  ___ _____/ /__
 11     _\ \/ _ \/ _ `/ __/  '_/
 12    /___/ .__/\_,_/_/ /_/\_\   version 1.5.1
 13       /_/
 14 
 15 Using Scala version 2.10.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_79)
 16 Type in expressions to have them evaluated.
 17 Type :help for more information.
 18 18/05/24 11:04:45 INFO SparkContext: Running Spark version 1.5.1
 19 18/05/24 11:04:45 WARN SparkConf: 
 20 SPARK_WORKER_INSTANCES was detected (set to '1').
 21 This is deprecated in Spark 1.0+.
 22 
 23 Please instead use:
 24  - ./spark-submit with --num-executors to specify the number of executors
 25  - Or set SPARK_EXECUTOR_INSTANCES
 26  - spark.executor.instances to configure the number of instances in the spark config.
 27         
 28 18/05/24 11:04:45 INFO SecurityManager: Changing view acls to: hadoop
 29 18/05/24 11:04:45 INFO SecurityManager: Changing modify acls to: hadoop
 30 18/05/24 11:04:45 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hadoop); users with modify permissions: Set(hadoop)
 31 18/05/24 11:04:47 INFO Slf4jLogger: Slf4jLogger started
 32 18/05/24 11:04:47 INFO Remoting: Starting remoting
 33 18/05/24 11:04:48 INFO Remoting: Remoting started; listening on addresses :[akka.tcp://sparkDriver@192.168.19.131:42322]
 34 18/05/24 11:04:48 INFO Utils: Successfully started service 'sparkDriver' on port 42322.
 35 18/05/24 11:04:48 INFO SparkEnv: Registering MapOutputTracker
 36 18/05/24 11:04:48 INFO SparkEnv: Registering BlockManagerMaster
 37 18/05/24 11:04:48 INFO DiskBlockManager: Created local directory at /tmp/blockmgr-d2a42fd5-466c-4cfc-88bf-8e8e44a14268
 38 18/05/24 11:04:48 INFO MemoryStore: MemoryStore started with capacity 534.5 MB
 39 18/05/24 11:04:49 INFO HttpFileServer: HTTP File server directory is /tmp/spark-2d383016-d4d2-43d2-984b-198f36b5241d/httpd-9d7feaf4-6227-4ba3-8d61-991dbbc30d27
 40 18/05/24 11:04:49 INFO HttpServer: Starting HTTP Server
 41 18/05/24 11:04:49 INFO Utils: Successfully started service 'HTTP file server' on port 48428.
 42 18/05/24 11:04:49 INFO SparkEnv: Registering OutputCommitCoordinator
 43 18/05/24 11:04:50 INFO Utils: Successfully started service 'SparkUI' on port 4040.
 44 18/05/24 11:04:50 INFO SparkUI: Started SparkUI at http://192.168.19.131:4040
 45 18/05/24 11:04:51 WARN MetricsSystem: Using default name DAGScheduler for source because spark.app.id is not set.
 46 18/05/24 11:04:52 INFO AppClient$ClientEndpoint: Connecting to master spark://slaver1:7077...
 47 18/05/24 11:04:57 INFO SparkDeploySchedulerBackend: Connected to Spark cluster with app ID app-20180524110456-0001
 48 18/05/24 11:04:57 INFO AppClient$ClientEndpoint: Executor added: app-20180524110456-0001/0 on worker-20180524105217-192.168.19.132-7078 (192.168.19.132:7078) with 1 cores
 49 18/05/24 11:04:57 INFO SparkDeploySchedulerBackend: Granted executor ID app-20180524110456-0001/0 on hostPort 192.168.19.132:7078 with 1 cores, 512.0 MB RAM
 50 18/05/24 11:04:57 INFO AppClient$ClientEndpoint: Executor added: app-20180524110456-0001/1 on worker-20180524105216-192.168.19.133-7078 (192.168.19.133:7078) with 1 cores
 51 18/05/24 11:04:57 INFO SparkDeploySchedulerBackend: Granted executor ID app-20180524110456-0001/1 on hostPort 192.168.19.133:7078 with 1 cores, 512.0 MB RAM
 52 18/05/24 11:05:02 INFO AppClient$ClientEndpoint: Executor updated: app-20180524110456-0001/0 is now LOADING
 53 18/05/24 11:05:02 INFO AppClient$ClientEndpoint: Executor updated: app-20180524110456-0001/1 is now LOADING
 54 18/05/24 11:05:02 INFO AppClient$ClientEndpoint: Executor updated: app-20180524110456-0001/0 is now RUNNING
 55 18/05/24 11:05:02 INFO AppClient$ClientEndpoint: Executor updated: app-20180524110456-0001/1 is now RUNNING
 56 18/05/24 11:05:04 INFO Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 54059.
 57 18/05/24 11:05:04 INFO NettyBlockTransferService: Server created on 54059
 58 18/05/24 11:05:04 INFO BlockManagerMaster: Trying to register BlockManager
 59 18/05/24 11:05:05 INFO BlockManagerMasterEndpoint: Registering block manager 192.168.19.131:54059 with 534.5 MB RAM, BlockManagerId(driver, 192.168.19.131, 54059)
 60 18/05/24 11:05:05 INFO BlockManagerMaster: Registered BlockManager
 61 18/05/24 11:05:11 INFO SparkDeploySchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.0
 62 18/05/24 11:05:11 INFO SparkILoop: Created spark context..
 63 Spark context available as sc.
 64 18/05/24 11:05:24 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://sparkExecutor@192.168.19.133:52946/user/Executor#659827168]) with ID 1
 65 18/05/24 11:05:25 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://sparkExecutor@192.168.19.132:32851/user/Executor#2084326958]) with ID 0
 66 18/05/24 11:05:25 INFO HiveContext: Initializing execution hive, version 1.2.1
 67 18/05/24 11:05:26 INFO BlockManagerMasterEndpoint: Registering block manager 192.168.19.133:48833 with 267.3 MB RAM, BlockManagerId(1, 192.168.19.133, 48833)
 68 18/05/24 11:05:26 INFO BlockManagerMasterEndpoint: Registering block manager 192.168.19.132:55208 with 267.3 MB RAM, BlockManagerId(0, 192.168.19.132, 55208)
 69 18/05/24 11:05:27 INFO ClientWrapper: Inspected Hadoop version: 2.4.0
 70 18/05/24 11:05:27 INFO ClientWrapper: Loaded org.apache.hadoop.hive.shims.Hadoop23Shims for Hadoop version 2.4.0
 71 18/05/24 11:05:33 INFO HiveMetaStore: 0: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
 72 18/05/24 11:05:33 INFO ObjectStore: ObjectStore, initialize called
 73 18/05/24 11:05:36 INFO Persistence: Property datanucleus.cache.level2 unknown - will be ignored
 74 18/05/24 11:05:36 INFO Persistence: Property hive.metastore.integral.jdo.pushdown unknown - will be ignored
 75 18/05/24 11:05:37 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
 76 18/05/24 11:05:45 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
 77 18/05/24 11:05:50 INFO ObjectStore: Setting MetaStore object pin classes with hive.metastore.cache.pinobjtypes="Table,StorageDescriptor,SerDeInfo,Partition,Database,Type,FieldSchema,Order"
 78 18/05/24 11:05:53 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
 79 18/05/24 11:05:53 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
 80 18/05/24 11:05:56 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
 81 18/05/24 11:05:56 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
 82 18/05/24 11:05:58 INFO MetaStoreDirectSql: Using direct SQL, underlying DB is DERBY
 83 18/05/24 11:05:58 INFO ObjectStore: Initialized ObjectStore
 84 18/05/24 11:05:59 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.0
 85 18/05/24 11:05:59 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException
 86 18/05/24 11:06:00 INFO HiveMetaStore: Added admin role in metastore
 87 18/05/24 11:06:00 INFO HiveMetaStore: Added public role in metastore
 88 18/05/24 11:06:00 INFO HiveMetaStore: No user is added in admin role, since config is empty
 89 18/05/24 11:06:01 INFO HiveMetaStore: 0: get_all_databases
 90 18/05/24 11:06:01 INFO audit: ugi=hadoop    ip=unknown-ip-addr    cmd=get_all_databases    
 91 18/05/24 11:06:01 INFO HiveMetaStore: 0: get_functions: db=default pat=*
 92 18/05/24 11:06:01 INFO audit: ugi=hadoop    ip=unknown-ip-addr    cmd=get_functions: db=default pat=*    
 93 18/05/24 11:06:01 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MResourceUri" is tagged as "embedded-only" so does not have its own datastore table.
 94 18/05/24 11:06:12 INFO SessionState: Created local directory: /tmp/a2f92e9b-0be3-4c46-9637-f3813cc42f3b_resources
 95 18/05/24 11:06:13 INFO SessionState: Created HDFS directory: /tmp/hive/hadoop/a2f92e9b-0be3-4c46-9637-f3813cc42f3b
 96 18/05/24 11:06:13 INFO SessionState: Created local directory: /tmp/hadoop/a2f92e9b-0be3-4c46-9637-f3813cc42f3b
 97 18/05/24 11:06:13 INFO SessionState: Created HDFS directory: /tmp/hive/hadoop/a2f92e9b-0be3-4c46-9637-f3813cc42f3b/_tmp_space.db
 98 18/05/24 11:06:13 INFO HiveContext: default warehouse location is /user/hive/warehouse
 99 18/05/24 11:06:13 INFO HiveContext: Initializing HiveMetastoreConnection version 1.2.1 using Spark classes.
100 18/05/24 11:06:14 INFO ClientWrapper: Inspected Hadoop version: 2.4.0
101 18/05/24 11:06:14 INFO ClientWrapper: Loaded org.apache.hadoop.hive.shims.Hadoop23Shims for Hadoop version 2.4.0
102 18/05/24 11:06:15 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
103 18/05/24 11:06:16 INFO HiveMetaStore: 0: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
104 18/05/24 11:06:16 INFO ObjectStore: ObjectStore, initialize called
105 18/05/24 11:06:17 INFO Persistence: Property datanucleus.cache.level2 unknown - will be ignored
106 18/05/24 11:06:17 INFO Persistence: Property hive.metastore.integral.jdo.pushdown unknown - will be ignored
107 18/05/24 11:06:17 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
108 18/05/24 11:06:18 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
109 18/05/24 11:06:23 INFO ObjectStore: Setting MetaStore object pin classes with hive.metastore.cache.pinobjtypes="Table,StorageDescriptor,SerDeInfo,Partition,Database,Type,FieldSchema,Order"
110 18/05/24 11:06:25 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
111 18/05/24 11:06:25 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
112 18/05/24 11:06:26 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
113 18/05/24 11:06:26 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
114 18/05/24 11:06:26 INFO Query: Reading in results for query "org.datanucleus.store.rdbms.query.SQLQuery@0" since the connection used is closing
115 18/05/24 11:06:26 INFO MetaStoreDirectSql: Using direct SQL, underlying DB is DERBY
116 18/05/24 11:06:26 INFO ObjectStore: Initialized ObjectStore
117 18/05/24 11:06:27 INFO HiveMetaStore: Added admin role in metastore
118 18/05/24 11:06:27 INFO HiveMetaStore: Added public role in metastore
119 18/05/24 11:06:27 INFO HiveMetaStore: No user is added in admin role, since config is empty
120 18/05/24 11:06:28 INFO HiveMetaStore: 0: get_all_databases
121 18/05/24 11:06:28 INFO audit: ugi=hadoop    ip=unknown-ip-addr    cmd=get_all_databases    
122 18/05/24 11:06:28 INFO HiveMetaStore: 0: get_functions: db=default pat=*
123 18/05/24 11:06:28 INFO audit: ugi=hadoop    ip=unknown-ip-addr    cmd=get_functions: db=default pat=*    
124 18/05/24 11:06:28 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MResourceUri" is tagged as "embedded-only" so does not have its own datastore table.
125 18/05/24 11:06:31 INFO SessionState: Created local directory: /tmp/9203a30a-f597-4e60-bdcc-a546b37e9066_resources
126 18/05/24 11:06:31 INFO SessionState: Created HDFS directory: /tmp/hive/hadoop/9203a30a-f597-4e60-bdcc-a546b37e9066
127 18/05/24 11:06:31 INFO SessionState: Created local directory: /tmp/hadoop/9203a30a-f597-4e60-bdcc-a546b37e9066
128 18/05/24 11:06:31 INFO SessionState: Created HDFS directory: /tmp/hive/hadoop/9203a30a-f597-4e60-bdcc-a546b37e9066/_tmp_space.db
129 18/05/24 11:06:31 INFO SparkILoop: Created sql context (with Hive support)..
130 SQL context available as sqlContext.
131 
132 scala> 

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