Ted Yu created SPARK-34532:
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Summary: IntervalUtils.add() may result in 'long overflow'
Key: SPARK-34532
URL: https://issues.apache.org/jira/browse/SPARK-34532
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 3.0.2
Reporter: Ted Yu
I noticed the following when running test suite:
{code}
19:15:38.255 ERROR org.apache.spark.executor.Executor: Exception in task 0.0 in
stage 14744.0 (TID 16705)
java.lang.ArithmeticException: long overflow
at java.lang.Math.addExact(Math.java:809)
at org.apache.spark.sql.types.LongExactNumeric$.plus(numerics.scala:105)
at org.apache.spark.sql.types.LongExactNumeric$.plus(numerics.scala:104)
at
org.apache.spark.sql.catalyst.expressions.Add.nullSafeEval(arithmetic.scala:268)
at
org.apache.spark.sql.catalyst.expressions.BinaryExpression.eval(Expression.scala:573)
at
org.apache.spark.sql.catalyst.expressions.InterpretedMutableProjection.apply(InterpretedMutableProjection.scala:97)
{code}
This likely was caused by the following line:
{code}
val microseconds = left.microseconds + right.microseconds
{code}
We should check whether the addition would produce overflow before adding.
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