apache/incubator-gluten

[CH] Fix GlutenMathExpressionsSuite

Opened this issue · 2 comments

taiyang-li commented

Description

GlutenMathExpressionsSuite.scala

  • "unhex": #7232
  • "round/bround/floor/ceil" : Incorrect evaluation: round(3.1415, 3), actual: 3.142, expected: 3.141
  • "atan": Incorrect evaluation: ATAN2(0.0, -0.0), actual: 3.141592653589793, expected: 0.0
  • "SPARK-37388: width_bucket": to be implemented
taiyang-li commented

For ut "round/bround/floor/ceil" and "atan", the result of the CH output is right, and the output of Spark is wrong...

taiyang-li commented

Not going to fix it