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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2021/01/08 14:30:35 UTC

[GitHub] [druid] FrankChen021 commented on issue #10735: Misleading info about tsColumn in the lookups-cached-global docs

FrankChen021 commented on issue #10735:
URL: https://github.com/apache/druid/issues/10735#issuecomment-756784327


   I guess why `getLookupPairs` currently reload the whole table is that if there're records deletions in database, such a full reload could drop those deleted records from cache. Otherwise, if it loads records incrementally by tsColumn,  there must be extra code to check if records in cache have been deleted from database. 


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