[
https://issues.apache.org/jira/browse/BEAM-5859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kenneth Knowles updated BEAM-5859:
----------------------------------
This Jira ticket has a pull request attached to it, but is still open. Did the
pull request resolve the issue? If so, could you please mark it resolved? This
will help the project have a clear view of its open issues.
> Improve Traceability of Pipeline translation
> --------------------------------------------
>
> Key: BEAM-5859
> URL: https://issues.apache.org/jira/browse/BEAM-5859
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Maximilian Michels
> Priority: P3
> Labels: portability, portability-flink
> Attachments: tfx.png, wordcount.png
>
> Time Spent: 4h
> Remaining Estimate: 0h
>
> Users often ask how they can reason about the pipeline translation. The Flink
> UI display a confusingly large graph without any trace of the original Beam
> pipeline:
> WordCount:
> !wordcount.png!
> TFX:
> !tfx.png!
> Some aspects which make understanding these graphs hard:
> * Users don't know how the Runner maps Beam to Flink concepts
> * The UI is awfully slow / hangs when the pipeline is reasonable complex
> * The operator names seem to use {{transform.getUniqueName()}} which doesn't
> generate readable name
> * So called Chaining combines operators into a single operator which makes
> understanding which Beam concept belongs to which Flink concept even harder
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
