mickjermsurawong-stripe opened a new pull request #25033: [SPARK-28224] Aggregate sum large decimals URL: https://github.com/apache/spark/pull/25033 ## What changes were proposed in this pull request? - Currently `sum` for decimal type can overflow and returning null. - This PR adds overflow check at the sum operator itself allowing for throwing exception. - This is follow up to https://github.com/apache/spark/pull/25010 https://issues.apache.org/jira/browse/SPARK-28224 ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) - Added an integration test on dataframe suite
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