Apache9 commented on pull request #3666:
URL: https://github.com/apache/hbase/pull/3666#issuecomment-916150650


   > Makes sense and gives extensibility. I realised StoreFileTracker is 
tightened to stores, so we may also choose to persist tracker config on CF 
descriptor. For now, am putting into table, though, as it gives the chance for 
operators to override it at CF level. Let me know if you feel we should persist 
at CF descriptor, @Apache9 .
   
   For me, I think table level is enough. You can not creating a single CF 
without table. And when adding new CF to an existing table, it will inherit the 
configurations from table descriptor, unless you specify the configurations in 
the CF descriptor. It will not be effected by cluster level configurations.
   
   The goal here is to prevent data loss when we have different configurations 
at master or region server side, and also when we change the cluster level 
default different configurations. Table level is enough~
   
   WDYT? @wchevreuil 
   
   Thanks.
   


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