18/06/24 16:41:40 ERROR spark.SparkContext: Error initializing SparkContext.
java.net.BindException: Cannot assign requested address: Service 'sparkDriver' failed after 16 retries (starting from 0)! Consider explicitly setting the appropriate port for the service 'sparkDriver' (for example spark.ui.port for SparkUI) to an available port or increasing spark.port.maxRetries.
- 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:127)
- at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:501)
- at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1218)
- at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:496)
- at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:481)
- at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:965)
- at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:210)
- at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:353)
- at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
- at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:446)
- at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
- at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
- at java.lang.Thread.run(Thread.java:748)
java.net.BindException: Cannot assign requested address: Service 'sparkDriver' failed after 16 retries (starting from 0)! Consider explicitly setting the appropriate port for the service 'sparkDriver' (for example spark.ui.port for SparkUI) to an available port or increasing spark.port.maxRetries.
- 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:127)
- at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:501)
- at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1218)
- at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:496)
- at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:481)
- at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:965)
- at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:210)
- at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:353)
- at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
- at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:446)
- at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
- at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
- at java.lang.Thread.run(Thread.java:748)
- <console>:14: error: not found: value spark
- import spark.implicits._
- ^
- <console>:14: error: not found: value spark
- import spark.sql
- ^
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