MAPREDUCE服务 MRS-安装使用集群外客户端时,连接集群端口失败:问题

时间:2024-11-28 01:44:41

问题

安装集群外客户端或使用集群外客户端时,有时会出现连接Spark任务端口失败的问题。

异常信息:Failed to bind SparkUi

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.

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