Kent Yao created SPARK-48627:
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Summary: Perf improvement for binary to toSting
Key: SPARK-48627
URL: https://issues.apache.org/jira/browse/SPARK-48627
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 4.0.0
Reporter: Kent Yao
{code:java}
+OpenJDK 64-Bit Server VM 17.0.10+0 on Mac OS X 14.5
+Apple M2 Max
+Cardinality 100000: Best Time(ms) Avg Time(ms)
Stdev(ms) Rate(M/s) Per Row(ns) Relative
+------------------------------------------------------------------------------------------------------------------------
+Spark 42210 43595
1207 0.0 422102.9 1.0X
+Java 238 243
2 0.4 2381.9 177.2X {code}
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