turbofei 6d507b4a31 [SPARK-26218][SQL][FOLLOW UP] Fix the corner case when casting float to Integer ... ### What changes were proposed in this pull request? When spark.sql.ansi.enabled is true, for the statement: ``` select cast(cast(2147483648 as Float) as Integer) //result is 2147483647 ``` Its result is 2147483647 and does not throw `ArithmeticException`. The root cause is that, the below code does not work for some corner cases. 94fc0e3235/sql/catalyst/src/main/scala/org/apache/spark/sql/types/numerics.scala (L129-L141) For example:  In this PR, I fix it by comparing Math.floor(x) with Int.MaxValue directly. ### Why are the changes needed? Result corrupt. ### Does this PR introduce any user-facing change? No ### How was this patch tested? Added Unit test. Closes #27151 from turboFei/SPARK-26218-follow-up-int-overflow. Authored-by: turbofei <fwang12@ebay.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>		2020-02-05 21:24:02 +08:00
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benchmarks	[SPARK-30413][SQL] Avoid WrappedArray roundtrip in GenericArrayData constructor, plus related optimization in ParquetMapConverter	2020-01-19 19:12:19 -08:00
src	[SPARK-26218][SQL][FOLLOW UP] Fix the corner case when casting float to Integer	2020-02-05 21:24:02 +08:00
pom.xml	[INFRA] Reverts commit 56dcd79 and c216ef1	2019-12-16 19:57:44 -07:00