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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2018/06/26 07:22:29 UTC

[GitHub] sijie commented on issue #1527: Make ExplicitLAC persistent

sijie commented on issue #1527: Make ExplicitLAC persistent
URL: https://github.com/apache/bookkeeper/issues/1527#issuecomment-400206610
 
 
   > I think we should unify ExplicitLAC and PiggyBackLAC, for instance we should update this new field on FileInfo both on setExplicitLAC and on addEntry
   
   > We should change readLastAddConfirmed so that the reader will use this new value, and there will be no need to call readExplicitLAC, which is very confusing for the user
   
   I don't think we should update FileInfo on addEntry. lac is already stored (piggyback) at the entries, we shouldn't couple this with explicit LAC. from end-user perspective, you can merge the view for piggybacked lac and explicit lac and provide one way to read it; but I don't think we should merge how we store it. it makes things complicated.
   
   
   

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