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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/21 02:06:23 UTC

[GitHub] [incubator-doris] spaces-X commented on pull request #9136: [fix](spark load) fix `getHashValue` of string type is always zero in…

spaces-X commented on PR #9136:
URL: https://github.com/apache/incubator-doris/pull/9136#issuecomment-1104632089

   > Would you please elaborate how this issue happen？
   
   Buffer flip is used incorrectly.
   When the hash key is string type, the hash value is always zero. The reason is that the buffer of string type is obtained by _wrap_, which is not needed to _flip_. If we do so, the buffer limit for read will be zero.


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