peng.jianhua created KYLIN-3061:
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Summary: 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
Attachments: 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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