Hi Abhishek,

You can use “storm set_log_level” command to set log level for your topology, 
for example, "storm set_log_level -l ROOT=DEBUG:30 topology-name”.
You can run "storm help set_log_level” for the usage of it.

Thanks.

-Ethan


> On Apr 5, 2019, at 7:08 AM, Abhishek Raj <[email protected]> wrote:
> 
> Hi,
> 
> On Storm UI, we have an option to enable logger for specific classes using 
> the following section - 
> 
> <Screen Shot 2019-04-05 at 5.30.21 PM.png>
> 
> This is great but every time we redeploy our topology, we have to redefine 
> all our loggers in the UI again which is quite a bit of work if there are a 
> lot of classes. Is there a way to submit all the logger classes to Storm when 
> deploying a topology and have them automatically added to the UI? The loggers 
> would be disabled by default and we can enable them whenever needed.
> 
> Not sure if this feature already exists. If not, could be very useful.
> 
> Let me know what you guys think.
> 
> Thanks.

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