Mac的火花外壳初始化错误SparkContext [英] Mac spark-shell Error initializing SparkContext
问题描述
我试图使用的是Mac OS约塞米蒂10.10.5启动火花1.6.0(火花1.6.0彬hadoop2.4)
./斌/火花壳。
它有下面的错误。我也尝试安装不同版本的火花,但都具有相同的错误。这是我跑星火第二次。我的previous运行工作正常。
的log4j:警告没有附加目的地可以发现记录器(org.apache.hadoop.metrics2.lib.MutableMetricsFactory)。
log4j的:WARN请正确初始化log4j的系统。
log4j的:WARN见http://logging.apache.org/log4j/1.2/faq.html#noconfig获取更多信息。
使用星火的REPL log4j的配置文件:组织/阿帕奇/火花/ log4j-defaults-repl.properties
要调整日志记录级别使用sc.setLogLevel(INFO)
欢迎来到
____ __
/ __ / __ ___ _____ / / __
_ \\ \\ / _ \\ / _`/ __ /'_ /
/ ___ / .__ / \\ _,_ / _ / / _ / \\ _ \\ 1.6.0版本
/ _ /使用Scala版本2.10.5(Java的热点(TM)64位服务器VM,爪哇1.7.0_79)
在EX pressions类型,让他们评估。
类型:帮助更多的信息。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒WARN utils的:服务sparkDriver无法在端口0尝试端口绑定1。
16/01/04 13时49分40秒ERROR SparkContext:错误初始化SparkContext。
java.net.BindException:不能分配请求的地址:经过16重服务sparkDriver'失败!
在sun.nio.ch.Net.bind0(本机方法)
在sun.nio.ch.Net.bind(Net.java:444)
在sun.nio.ch.Net.bind(Net.java:436)
在sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
在sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
在io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:125)
在io.netty.channel.AbstractChannel $ AbstractUnsafe.bind(AbstractChannel.java:485)
在io.netty.channel.DefaultChannelPipeline $ HeadContext.bind(DefaultChannelPipeline.java:1089)
在io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:430)
在io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:415)
在io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:903)
在io.netty.channel.AbstractChannel.bind(AbstractChannel.java:198)
在io.netty.bootstrap.AbstractBootstrap $ 2.run(AbstractBootstrap.java:348)
在io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
在io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
在io.netty.util.concurrent.SingleThreadEventExecutor $ 2.run(SingleThreadEventExecutor.java:111)
在java.lang.Thread.run(Thread.java:745)
java.net.BindException:不能分配请求的地址:经过16重服务sparkDriver'失败!
在sun.nio.ch.Net.bind0(本机方法)
在sun.nio.ch.Net.bind(Net.java:444)
在sun.nio.ch.Net.bind(Net.java:436)
在sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
在sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
在io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:125)
在io.netty.channel.AbstractChannel $ AbstractUnsafe.bind(AbstractChannel.java:485)
在io.netty.channel.DefaultChannelPipeline $ HeadContext.bind(DefaultChannelPipeline.java:1089)
在io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:430)
在io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:415)
在io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:903)
在io.netty.channel.AbstractChannel.bind(AbstractChannel.java:198)
在io.netty.bootstrap.AbstractBootstrap $ 2.run(AbstractBootstrap.java:348)
在io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
在io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
在io.netty.util.concurrent.SingleThreadEventExecutor $ 2.run(SingleThreadEventExecutor.java:111)
在java.lang.Thread.run(Thread.java:745)显示java.lang.NullPointerException
在org.apache.spark.sql.SQLContext $ .createListenerAndUI(SQLContext.scala:1367)
在org.apache.spark.sql.hive.HiveContext&下;初始化方式>(HiveContext.scala:101)
在sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)
在sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
在java.lang.reflect.Constructor.newInstance(Constructor.java:526)
在org.apache.spark.repl.SparkILoop.createSQLContext(SparkILoop.scala:1028)
在IWC万国表$ $$ IWC万国表<&初始化GT;(小于控制台>:15)。
在IWC万国表$<&初始化GT;(小于控制台>:24)。
在与下;初始化>(小于控制台>:26)
AT<&初始化GT;(小于控制台>:30)。
在与下; clinit>(小于控制台&GT)
在与下;初始化方式>(小于控制台>:7)
在与下; clinit>(小于控制台&GT)
在$打印(小于控制台>)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在java.lang.reflect.Method.invoke(Method.java:606)
在org.apache.spark.repl.SparkIMain $ ReadEvalPrint.call(SparkIMain.scala:1065)
在org.apache.spark.repl.SparkIMain $ Request.loadAndRun(SparkIMain.scala:1346)
1 org.apache.spark.repl.SparkIMain.loadAndRunReq $(SparkIMain.scala:840)
在org.apache.spark.repl.SparkIMain.inter preT(SparkIMain.scala:871)
在org.apache.spark.repl.SparkIMain.inter preT(SparkIMain.scala:819)
在org.apache.spark.repl.SparkILoop.reallyInter preT $ 1(SparkILoop.scala:857)
在org.apache.spark.repl.SparkILoop.inter pretStartingWith(SparkILoop.scala:902)
在org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
在org.apache.spark.repl.SparkILoopInit $$ anonfun $ initializeSpark $ 1.适用(SparkILoopInit.scala:132)
在org.apache.spark.repl.SparkILoopInit $$ anonfun $ initializeSpark $ 1.适用(SparkILoopInit.scala:124)
在org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324)
在org.apache.spark.repl.SparkILoopInit $ class.initializeSpark(SparkILoopInit.scala:124)
在org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64)
在org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974)
在org.apache.spark.repl.SparkILoopInit $ class.runThunks(SparkILoopInit.scala:159)
在org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64)
在org.apache.spark.repl.SparkILoopInit $ class.postInitialization(SparkILoopInit.scala:108)
在org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64)
在org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991)
在org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
在org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
在scala.tools.nsc.util.ScalaClassLoader $ .savingContextLoader(ScalaClassLoader.scala:135)
在org.apache.spark.repl.SparkILoop.org $阿帕奇$火花$ REPL $ SparkILoop $$过程(SparkILoop.scala:945)
在org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059)
在org.apache.spark.repl.Main $。主要(Main.scala:31)
在org.apache.spark.repl.Main.main(Main.scala)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在java.lang.reflect.Method.invoke(Method.java:606)
在org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
在org.apache.spark.deploy.SparkSubmit $ .doRunMain $ 1(SparkSubmit.scala:181)
在org.apache.spark.deploy.SparkSubmit $ .submit(SparkSubmit.scala:206)
在org.apache.spark.deploy.SparkSubmit $。主要(SparkSubmit.scala:121)
在org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)<&控制台GT;:16:错误:未找到:值sqlContext
进口sqlContext.implicits._
^
<&控制台GT;:16:错误:未找到:值sqlContext
进口sqlContext.sql
然后我添加
出口SPARK_LOCAL_IP =127.0.0.1
要spark-env.sh,错误的更改:
错误:没有到主机的路由
java.net.ConnectException:没有到主机的路由
在java.net.Inet6AddressImpl.isReachable0(本机方法)
在java.net.Inet6AddressImpl.isReachable(Inet6AddressImpl.java:77)
在java.net.InetAddress.isReachable(InetAddress.java:475)
...
<&控制台GT;:10:错误:未找到:值sqlContext
进口sqlContext.implicits._
^
<&控制台GT;:10:错误:未找到:值sqlContext
进口sqlContext.sql
按照以下几个步骤可以帮助:
-
通过获取您的主机名主机名命令。
-
请在/ etc进入/ hosts文件中为您的主机名如果没有present如下:127.0.0.1您的主机
希望这有助于!
I tried to start spark 1.6.0 (spark-1.6.0-bin-hadoop2.4) on Mac OS Yosemite 10.10.5 using
"./bin/spark-shell".
It has the error below. I also tried to install different versions of Spark but all have the same error. This is the second time I'm running Spark. My previous run works fine.
log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Using Spark's repl log4j profile: org/apache/spark/log4j-defaults-repl.properties
To adjust logging level use sc.setLogLevel("INFO")
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 1.6.0
/_/
Using Scala version 2.10.5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_79)
Type in expressions to have them evaluated.
Type :help for more information.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
16/01/04 13:49:40 ERROR SparkContext: Error initializing SparkContext.
java.net.BindException: Can't assign requested address: Service 'sparkDriver' failed after 16 retries!
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:125)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:485)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1089)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:430)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:415)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:903)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:198)
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:348)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
at java.lang.Thread.run(Thread.java:745)
java.net.BindException: Can't assign requested address: Service 'sparkDriver' failed after 16 retries!
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:125)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:485)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1089)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:430)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:415)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:903)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:198)
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:348)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
at org.apache.spark.sql.SQLContext$.createListenerAndUI(SQLContext.scala:1367)
at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:101)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.spark.repl.SparkILoop.createSQLContext(SparkILoop.scala:1028)
at $iwC$$iwC.<init>(<console>:15)
at $iwC.<init>(<console>:24)
at <init>(<console>:26)
at .<init>(<console>:30)
at .<clinit>(<console>)
at .<init>(<console>:7)
at .<clinit>(<console>)
at $print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065)
at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346)
at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819)
at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857)
at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902)
at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:132)
at org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:124)
at org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324)
at org.apache.spark.repl.SparkILoopInit$class.initializeSpark(SparkILoopInit.scala:124)
at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64)
at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974)
at org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:159)
at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64)
at org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:108)
at org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64)
at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991)
at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
at org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059)
at org.apache.spark.repl.Main$.main(Main.scala:31)
at org.apache.spark.repl.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
<console>:16: error: not found: value sqlContext
import sqlContext.implicits._
^
<console>:16: error: not found: value sqlContext
import sqlContext.sql
Then I add
export SPARK_LOCAL_IP="127.0.0.1"
to spark-env.sh, error changes to:
ERROR : No route to host
java.net.ConnectException: No route to host
at java.net.Inet6AddressImpl.isReachable0(Native Method)
at java.net.Inet6AddressImpl.isReachable(Inet6AddressImpl.java:77)
at java.net.InetAddress.isReachable(InetAddress.java:475)
...
<console>:10: error: not found: value sqlContext
import sqlContext.implicits._
^
<console>:10: error: not found: value sqlContext
import sqlContext.sql
Following steps might help:
Get your hostname by using "hostname" command.
Make an entry in the /etc/hosts file for your hostname if not present as follows: 127.0.0.1 your_hostname
Hope this helps!!
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