itschrispeck opened a new issue, #13105:
URL: https://github.com/apache/pinot/issues/13105

   Since the `rawForwardIndexWriterVersion` used can greatly impact query 
performance, it would make sense to support regenerating the forward index. For 
v4, the feature can be further extended support chunk size changes, in the case 
that a static chunk size is set. This can be accomplished in a similar way to 
changing compression type in `ForwardIndexHandler`. 
   
   From the user side, I believe this is doable now by changing a raw encoded 
column to dictionary encoded and then changing it back to raw encoding w/ 
updated configs. It would be beneficial to streamline the process. 


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