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https://issues.apache.org/jira/browse/KYLIN-3061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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peng.jianhua updated KYLIN-3061:
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Attachment: 0001-KYLIN-3061-When-we-cancel-the-Topic-modification-for.patch
> When we cancel the Topic modification for 'Kafka Setting' of streaming table,
> the 'Cancel' operation will make a mistake.
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-3061
> URL: https://issues.apache.org/jira/browse/KYLIN-3061
> Project: Kylin
> Issue Type: Bug
> Components: Web
> Reporter: peng.jianhua
> Assignee: peng.jianhua
> Labels: patch
> Attachments:
> 0001-KYLIN-3061-When-we-cancel-the-Topic-modification-for.patch,
> cancel_is_not_right.png, edit_kafka_setting.png, edit_streaming_table.png
>
>
> 1. Choose one streaming table, choose the 'Streaming Cluster' tab, then click
> 'Edit' button, refer to [^edit_streaming_table.png]
> 2. The edit page will be opened, then you can edit the value of topic of
> 'Kafka Setting'. As long as you modify the ID, Host, Port value, the original
> value tag will follow changes, refer to [^edit_kafka_setting.png];
> 3. When you click 'cancel' button, you will find the old values have been
> changed to the new values, and if you click the 'submit' button, you will
> also find the values to be canceled will be submitted, refer to
> [^cancel_is_not_right.png]
> But I think the correct way should be that 'cancel' button will not change
> any value.
> I analyze the code and find out the bug of 'streamingConfig.js', the new
> broker is the same object as the old broker, we should clone the broker for
> the new broker, then it will be ok, so I repair it, please check the patch.
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