错误日志如下
[hadoop@hadoop000 bin]$ ./spark-shell
20/05/28 12:53:06 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform… using builtin-java classes where applicable
Using Spark’s default log4j profile: org/apache/spark/log4j-defaults.properties
Setting default log level to “WARN”.
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 WARN Utils: Service ‘sparkDriver’ could not bind on a random free port. You may check whether configuring an appropriate binding address.
20/05/28 12:53:12 ERROR SparkContext: Error initializing SparkContext.
java.net.BindException: 无法指定被请求的地址: Service ‘sparkDriver’ failed after 16 retries (on a random free port)! Consider explicitly setting the appropriate binding address for the service ‘sparkDriver’ (for example spark.driver.bindAddress for SparkDriver) to the correct binding address.
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:558)atio.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1283)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:989)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:254)
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:364)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)atio.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:745)
java.net.BindException: 无法指定被请求的地址: Service ‘sparkDriver’ failed after 16 retries (on a random free port)! Consider explicitly setting the appropriate binding address for the service ‘sparkDriver’ (for example spark.driver.bindAddress for SparkDriver) to the correct binding address.
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:558)atio.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1283)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:989)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:254)
at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:364)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)atio.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:745)
:14: error: not found: value spark
import spark.implicits._
^
:14: error: not found: value spark
import spark.sql
^
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我不知道哪里出错了老师看一下