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Posted to user@flink.apache.org by Barisa Obradovic <bb...@gmail.com> on 2020/12/08 17:26:52 UTC

can taskmanager listen on all interfaces, like jobmanager?

I've notice that jobmanager ports all listen on all interfaces by default, as
well as data port on the taskmanager.

The only exception is the taskmanager RPC port,


```
bash-4.2$ netstat -lpn | grep 612
tcp        0      0 172.20.54.176:6121      0.0.0.0:*               LISTEN     
54/java
tcp        0      0 0.0.0.0:6122            0.0.0.0:*               LISTEN     
54/java
```

This is flink 1.10, I don't mind upgrading if newer versions of flink have
ability for taskmanager to listen on all ports.

I've seen there are 
 taskmanager.host
 and taskmanager.network.bind-policy

But not matter what I input, I can't seem to get it listen on all interfaces
:(




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Re: can taskmanager listen on all interfaces, like jobmanager?

Posted by Barisa Obradovic <bb...@gmail.com>.
Great, thank you very much :)



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Re: can taskmanager listen on all interfaces, like jobmanager?

Posted by Khachatryan Roman <kh...@gmail.com>.
I believe it was solved in 1.11 by FLINK-15911 [1]

I tried setting taskmanager.rpc.port to 10000 for 1.12 and got
tcp6       0      0 :::10000                :::*                    LISTEN
     13768/java

[1]
https://issues.apache.org/jira/browse/FLINK-15911

Regards,
Roman


On Tue, Dec 8, 2020 at 6:27 PM Barisa Obradovic <bb...@gmail.com> wrote:

> I've notice that jobmanager ports all listen on all interfaces by default,
> as
> well as data port on the taskmanager.
>
> The only exception is the taskmanager RPC port,
>
>
> ```
> bash-4.2$ netstat -lpn | grep 612
> tcp        0      0 172.20.54.176:6121      0.0.0.0:*
>  LISTEN
> 54/java
> tcp        0      0 0.0.0.0:6122            0.0.0.0:*
>  LISTEN
> 54/java
> ```
>
> This is flink 1.10, I don't mind upgrading if newer versions of flink have
> ability for taskmanager to listen on all ports.
>
> I've seen there are
>  taskmanager.host
>  and taskmanager.network.bind-policy
>
> But not matter what I input, I can't seem to get it listen on all
> interfaces
> :(
>
>
>
>
> --
> Sent from:
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
>