yangjie01 8ed23ed499 [SPARK-34118][CORE][SQL] Replaces filter and check for emptiness with exists or forall ... ### What changes were proposed in this pull request? This pr use `exists` or `forall` to simplify `filter + emptiness check`, it's semantically consistent, but looks simpler. The rule as follow: - `seq.filter(p).size == 0)` -> `!seq.exists(p)` - `seq.filter(p).length > 0` -> `seq.exists(p)` - `seq.filterNot(p).isEmpty` -> `seq.forall(p)` - `seq.filterNot(p).nonEmpty` -> `!seq.forall(p)` ### Why are the changes needed? Code Simpilefications. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Pass the Jenkins or GitHub Action Closes #31184 from LuciferYang/SPARK-34118. Authored-by: yangjie01 <yangjie01@baidu.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org>		2021-01-15 12:12:33 +09:00
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benchmarks	[SPARK-32437][CORE] Improve MapStatus deserialization speed with RoaringBitmap 0.9.0	2020-07-25 08:07:28 -07:00
src	[SPARK-34118][CORE][SQL] Replaces filter and check for emptiness with exists or forall	2021-01-15 12:12:33 +09:00
pom.xml	[SPARK-33984][PYTHON] Upgrade to Py4J 0.10.9.1	2021-01-04 10:23:38 -08:00