Need to adjust Jenkins pipeline logs using Groovy syntax at each stage

[anilkumar panditi]

Hi,

I am working on below to suppress Jenkins pipeline logs using Groovy syntax at each stage, like for Initialization or Build stage we need to log only "ERROR" level. 

and for Deployment Stage we need to log DEBUG level logs..

And don't want to print each and every message in console output.

Thanks,
Anil