Maxim Gekk e3411a82c3 [SPARK-26720][SQL] Remove DateTimeUtils methods based on system default time zone ... ## What changes were proposed in this pull request? In the PR, I propose to remove the following methods from `DateTimeUtils`: - `timestampAddInterval` and `stringToTimestamp` - used only in test suites - `truncTimestamp`, `getSeconds`, `getMinutes`, `getHours` - those methods assume system default time zone. They are not used in Spark. ## How was this patch tested? This was tested by `DateTimeUtilsSuite` and `UnsafeArraySuite`. Closes #23643 from MaxGekk/unused-date-time-utils. Authored-by: Maxim Gekk <max.gekk@gmail.com> Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>		2019-01-25 17:06:22 +08:00
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benchmarks	[SPARK-25657][SQL][TEST] Refactor HashBenchmark to use main method	2018-10-07 09:49:37 -07:00
src	[SPARK-26720][SQL] Remove DateTimeUtils methods based on system default time zone	2019-01-25 17:06:22 +08:00
pom.xml	[SPARK-25956] Make Scala 2.12 as default Scala version in Spark 3.0	2018-11-14 16:22:23 -08:00