Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/2708
@tinkoff-dwh I am not frontend expert. Just going through the PR and have a
few thoughts:
1. The changes in frontend seems a little large. What if we add new UI
control ? Do we also need to check the sequential running state ?
2. I have another idea for this problem. How about doing the most of the
work in backend ? Backend know whether it is in sequential running mode. So
that backend can send back error message to frontend if user do a ui operation
on a note which is in sequential running state. e.g. when user click the clone
button, zeppelin can pop up a error message to show that this operation is not
allowed as it is in sequential running state. This might be much easier to do.
But I might be biased. Need more thoughts from some frontend guys.
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