Github user doanduyhai commented on the issue:
https://github.com/apache/zeppelin/pull/1369
@astroshim
It is explained above:
> The problem is that $route.reload(); in the success callback of
updateInterpreterSetting() will trigger init() then getInterpreterSettings() so
checkDownloadingDependencies() is called twice.
Every time you save an interpreter setting, the JS script calls
`$route.reload()` so function `checkDownloadingDependencies()` is called again,
creating a new error popup.
In a normal workflow, the user will just remove the popup by clicking on
the `x` icon.
As an enhancement, I propose:
1) set the property `combineDuplications ` from ngToast
(http://tamerayd.in/ngToast/) to true
2) also, we can set a timeout so that the error popup disappear after a
while
What do you think ?
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