[SPARK-48627] Perf improvement for binary to HEX_DISCRETE strings

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Labels: pull-request-available
• Assignee: Kent Yao
• Reporter: Kent Yao
• Created: 14/Jun/24 05:31
• Updated: 17/Jun/24 05:45
• Resolved: 17/Jun/24 05:43

Description

+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 

Issue Links

• links to: GitHub Pull Request #46984