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https://issues.apache.org/jira/browse/FLINK-19940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17235968#comment-17235968
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Caizhi Weng edited comment on FLINK-19940 at 11/20/20, 7:53 AM:
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[~roman_khachatryan] It's not truncated. It's just that the TableSourceScan
part does not appear. The task name in the detail tab on the right will not be
truncated, however the TableSourceScan part still doesn't appear. The [#2]
TableSourceScan is included in the name of the MultipleInputOperator (we
display all inputs of the multiple input operator in its name), which is not
that obvious for the user to tell that there is a chained source. If we
implement source chaining for two input operators in the future, then users
will have no way to tell whether there is a chained source or not.
was (Author: tsreaper):
[~roman_khachatryan] It's not truncated. It's just that the TableSourceScan
part does not appear. The task name in the detail tab on the right will not be
truncated, however the TableSourceScan part still doesn't appear. The [#2]
TableSourceScan is included in the name of the MultipleInputOperator (we
display all inputs of the multiple input operator in its name), which is not
that obvious for the user to tell that there is a chained source. If we
implement source chaining for two input operators in the future, then users
will have no way to tell whether there is a chained source or not.
> Task names on web UI should change when an operator chain is chained with
> sources
> ---------------------------------------------------------------------------------
>
> Key: FLINK-19940
> URL: https://issues.apache.org/jira/browse/FLINK-19940
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Web Frontend
> Reporter: Caizhi Weng
> Assignee: Roman Khachatryan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
> Attachments: multi-web-ui.png
>
>
> Currently task names on web UI doesn't change even if the operator chain is
> chained with sources. We should change its name to show that the sources are
> chained.
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