spark报错1

宁君2024-04-04 20:13

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ERROR SparkContext: Error initializing SparkContext.
java.net.BindException: Cannot assign requested address: 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.

ERROR SparkContext: Error initializing SparkContext.

java.net.BindException: Cannot assign requested address: 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.

原因

就是hosts文件绑定的ip地址和你当前的ip地址是不对的。

出现这个问题，一般是虚拟机上，没有固定IP，每次电脑重启的时候， IP就变了。

解决方法

查看本机ip

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ifconfig

修改绑定的ip

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sudo vim /etc/hosts