JobManager Web UI

[Shravan R]

I am running flink-1.1.4 on Cloudera distributed Hadoop (Yarn).

I am not able to get through JobManager webUI through http://<jobmanager-host>:8081. I am able to get to it through 

Yarn Running applications ---> application master. My flink-conf.yaml has jobmanager.web.port: 8081.

Amy I missing something here? 

- Shravan

[Shannon Carey]

Since YARN must support people running multiple Flink clusters, the JobManager web UI binds to an ephemeral port by default (to prevent port usage conflicts). Also, the AM (and web UI) may be placed on any of the Yarn nodes. Therefore, if you wanted to access it directly instead of through the Yarn web proxy, you'd have to find what machine and port it is running on.

-Shannon

From: Shravan R <[hidden email]>
Date: Thursday, May 11, 2017 at 12:43 PM
To: <[hidden email]>
Subject: JobManager Web UI

I am running flink-1.1.4 on Cloudera distributed Hadoop (Yarn).

I am not able to get through JobManager webUI through http://<jobmanager-host>:8081. I am able to get to it through 

Yarn Running applications ---> application master. My flink-conf.yaml has jobmanager.web.port: 8081.

Amy I missing something here? 

- Shravan

[Shravan R]

Thanks Shannon.

On Thu, May 11, 2017 at 3:37 PM, Shannon Carey <[hidden email]> wrote:

Since YARN must support people running multiple Flink clusters, the JobManager web UI binds to an ephemeral port by default (to prevent port usage conflicts). Also, the AM (and web UI) may be placed on any of the Yarn nodes. Therefore, if you wanted to access it directly instead of through the Yarn web proxy, you'd have to find what machine and port it is running on.

-Shannon

From: Shravan R <[hidden email]>
Date: Thursday, May 11, 2017 at 12:43 PM
To: <[hidden email]>
Subject: JobManager Web UI

I am running flink-1.1.4 on Cloudera distributed Hadoop (Yarn).

I am not able to get through JobManager webUI through http://<jobmanager-host>:8081. I am able to get to it through 

Yarn Running applications ---> application master. My flink-conf.yaml has jobmanager.web.port: 8081.

Amy I missing something here? 

- Shravan