Alkis Evlogimenos created SPARK-42685:
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Summary: optimize byteToString routines
Key: SPARK-42685
URL: https://issues.apache.org/jira/browse/SPARK-42685
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.3.2
Reporter: Alkis Evlogimenos
{{Utils.byteToString routines are slow because they use BigInt and BigDecimal.
This is causing visible CPU usage (1-2% in scan benchmarks).}}
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