[jira] [Created] (FLINK-20743) Print ContainerId For RemoteTransportException

[Shang Yuanchun (Jira)]

yang gang created FLINK-20743:
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             Summary: Print ContainerId For RemoteTransportException
                 Key: FLINK-20743
                 URL: https://issues.apache.org/jira/browse/FLINK-20743
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Network
    Affects Versions: 1.11.1, 1.10.0, 1.12.1
            Reporter: yang gang
         Attachments: image-2020-12-23-14-48-13-489.png

!image-2020-12-23-14-48-13-489.png!
RemoteTransportException, this exception reminds the user which service has a problem by means of Ip/Port.
When we troubleshoot the problem, the information is not accurate enough. Usually at this time we need to look at the running log of the container that has the problem, but when we see this log, it also shows that the container has died, so pass Ip/ The port method can no longer quickly locate a specific container.
So I hope that when such an exception occurs, I hope to print the containerId。

E.g:
Connection unexpectedly closed by remote task manager 'hostName/ip:port/containerId'. This might indicate that the remote task manager was lost.
 

 



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