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Posted to dev@orc.apache.org by GitBox <gi...@apache.org> on 2021/10/12 07:05:36 UTC

[GitHub] [orc] jiaoqingbo opened a new pull request #935: ORC-1026: remove traversing the dictionary when flushDictionary method is called

jiaoqingbo opened a new pull request #935:
URL: https://github.com/apache/orc/pull/935


   ### What changes were proposed in this pull request?
   when write string type column,there is no need to traversing the dictionary when flushDictionary method is called
   
   
   ### Why are the changes needed?
   By remove traversing the dictionary, we can improve performance in writing string type column
   
   
   ### How was this patch tested?
   No functionality change. Using existing unit tests.
   


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[GitHub] [orc] jiaoqingbo closed pull request #935: ORC-1026: remove traversing the dictionary when flushDictionary method is called

Posted by GitBox <gi...@apache.org>.

jiaoqingbo closed pull request #935:
URL: https://github.com/apache/orc/pull/935


   


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