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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2019/09/27 07:52:20 UTC

[GitHub] [incubator-doris] kangkaisen opened a new issue #1898: Construct Arena too frequently

kangkaisen opened a new issue #1898: Construct Arena too frequently
URL: https://github.com/apache/incubator-doris/issues/1898
 
 
   **Describe the bug**
   Currently, In `OlapScanner`, schema change, merger,check_sum, we construct and destruct Arena for each same key row, which is too frequent.
   

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