Mingyu Chen created IMPALA-11057:
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Summary: Speed up MathFunctions::HexInt() method
Key: IMPALA-11057
URL: https://issues.apache.org/jira/browse/IMPALA-11057
Project: IMPALA
Issue Type: Improvement
Components: Backend
Affects Versions: Impala 4.0.0
Reporter: Mingyu Chen
New implementation to speed up HexInt() method.
We test it in Apache Doris(Incubating) and it can speed up 10x.
https://github.com/apache/incubator-doris/pull/6697
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