flink sql client 报错java.net.NoRouteToHostException: 没有到主机的路由

[奚焘]

本人刚学习flink ，下载解压了flink，启动./sql-client.sh embedded ，输入SELECT 'Hello World';报错
Flink SQL> SELECT 'Hello World';
[ERROR] Could not execute SQL statement. Reason:
java.net.NoRouteToHostException: 没有到主机的路由



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[Jark]

你本地 ping 一下 localhost 看看能不能 ping 通。
另外看看本地有没有开网络代理，有的话关掉试试。

Best,
Jark

On Tue, 1 Dec 2020 at 09:38, 奚焘 <[hidden email]> wrote:

> 本人刚学习flink ，下载解压了flink，启动./sql-client.sh embedded ，输入SELECT 'Hello
> World';报错
> Flink SQL> SELECT 'Hello World';
> [ERROR] Could not execute SQL statement. Reason:
> java.net.NoRouteToHostException: 没有到主机的路由
>
>
>
> --
> Sent from: http://apache-flink.147419.n8.nabble.com/
>

[奚焘]

找到原因了，host文件里localhost的ip不对



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