[SPARK-35679] Overflow on converting valid Timestamp to Microseconds

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.0.3, 3.2.0, 3.1.3
• Component/s: SQL
• Assignee: Apache Spark
• Reporter: Gengliang Wang
• Created: 08/Jun/21 15:45
• Updated: 10/Jun/21 05:24
• Resolved: 10/Jun/21 05:24

Description

scala> import org.apache.spark.sql.catalyst.util.DateTimeUtils._
import org.apache.spark.sql.catalyst.util.DateTimeUtils._

scala> instantToMicros(microsToInstant(Long.MinValue))
java.lang.ArithmeticException: long overflow
  at java.lang.Math.multiplyExact(Math.java:892)
  at org.apache.spark.sql.catalyst.util.DateTimeUtils$.instantToMicros(DateTimeUtils.scala:389)
  ... 49 elided

Issue Links

• links to: [Github] Pull Request #32839 (dgd-contributor)