Though we haven't tried such use case before, from my understanding I think
Livy cannot support it, and such usage scenario seems not a typical usage
pattern.
adley 于2020年3月8日周日 下午9:40写道：
> Hi：
> I followed the official example-PiApp.java, and tried to submit and
> run successfully.
>
Hi：
I followed the official example-PiApp.java, and tried to submit and run
successfully.
Then I modified the code and called client.uploadJar (newjar) again after
client.submit, and finally called the class implementation in newjar,
client.submit ( newjar-newclass), the upload is
