voidbag opened a new pull request #24779: [SPARK-27929][SQL] Make percentile function receive frq of double URL: https://github.com/apache/spark/pull/24779 - Make sql.catalyst.expressions.aggregate.Percentile receive frequency column as double. - Reduce the number of binary searchs for interpolation from two to one. existing maven suites have been tested. ``` ./build/mvn -Pyarn -Phive -Phive-thriftserver -Phadoop-2.7 -Dhadoop.version=2.7.3 -Dtest=none -DwildcardSuites=org.apache.spark.sql.* test ``` Signed-off-by: Taeksang Kim <[email protected]> ## What changes were proposed in this pull request? (Please fill in changes proposed in this fix) ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) Please review https://spark.apache.org/contributing.html before opening a pull request.
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