无法启动DS220 Lab VM的cassandra实例。
出现以下错误:
INFO [main] 2020-05-17 12:40:50,175 RemoteMessageServer.java:76 - Starting internode-messaging internal message server on [/10.0.2.15]:8609 ERROR [main] 2020-05-17 12:40:50,368 CassandraDaemon.java:809 - Exception encountered during startup java.net.BindException: Cannot assign requested 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$AbstractUnsafe.bind(AbstractChannel.java:554) at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1258) 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:980) at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:250) at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:365) 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:462) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138) at java.lang.Thread.run(Thread.java:748)