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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2020/02/10 07:17:13 UTC
[GitHub] [spark] MaxGekk commented on a change in pull request #27491:
[SPARK-30754][SQL] Reuse results of floorDiv in calculations of floorMod in
DateTimeUtils
MaxGekk commented on a change in pull request #27491: [SPARK-30754][SQL] Reuse results of floorDiv in calculations of floorMod in DateTimeUtils
URL: https://github.com/apache/spark/pull/27491#discussion_r376896787
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File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala
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@@ -337,7 +337,7 @@ object DateTimeUtils {
def microsToInstant(us: Long): Instant = {
val secs = Math.floorDiv(us, MICROS_PER_SECOND)
- val mos = Math.floorMod(us, MICROS_PER_SECOND)
+ val mos = us - secs * MICROS_PER_SECOND
Review comment:
I added a comment
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