[GitHub] [pinot] somandal commented on pull request #9810: Default column handling of noForwardIndex and regeneration of forward index on reload path

[GitBox <gi...@apache.org>]

somandal commented on PR #9810:
URL: https://github.com/apache/pinot/pull/9810#issuecomment-1346835217

   > @somandal - looks good overall. Since this is quite big already and we have iterated upon it few times, I am merging it. I think the runtime of MV column should be looked into once to see there isn't any performance issue.
   > 
   > Secondly, it will be good to take another pass at the new file added to see if some methods can be refactored into smaller ones.
   > 
   > Thanks for working on this.
   
   Thanks so much, appreciate your patience with this long PR!
   
   I'll look into:
   
   >  Secondly, it will be good to take another pass at the new file added to see if some methods can be refactored into smaller ones.
   
   As for this:
   
   > I think the runtime of MV column should be looked into once to see there isn't any performance issue.
   
   The MV test taking 7-8 minutes is spending most of that time on verification and not on reload. So I don't anticipate a major issue in the reload path for performance purposes, but I can definitely look into whether there are any optimization opportunities.


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