[GitHub] [accumulo] keith-turner edited a comment on issue #2076: Encrypt Sorted Recovery files

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keith-turner edited a comment on issue #2076:
URL: https://github.com/apache/accumulo/issues/2076#issuecomment-839800544


   > I was thinking locality groups could be used to efficiently segregate information from different tablets. So, to recover a single tablet, you don't need to scan through any of the other tablets' data.
   
   I think the sorted WALs are structured such that needed information sorts together and can be efficiently found via seek.  I have not looked at the code in a while, but I am not sure sorted WALs are ever scanned entirely.  I think they may only be seeked to specific places.  If this is true then there may not be a benefit to LGs. I think the sort segregates information as needed.


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