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https://issues.apache.org/jira/browse/SPARK-34532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17290632#comment-17290632
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Yang Jie commented on SPARK-34532:
----------------------------------
Which case have this problem?
> 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
> Priority: Major
>
> 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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