HanShuliang 7688ce88b2 [SPARK-21590][SS] Window start time should support negative values ... ## What changes were proposed in this pull request? Remove the non-negative checks of window start time to make window support negative start time, and add a check to guarantee the absolute value of start time is less than slide duration. ## How was this patch tested? New unit tests. Author: HanShuliang <kevinzwx1992@gmail.com> Closes #18903 from KevinZwx/dev.		2018-07-17 11:25:23 -05:00
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benchmarks	[SPARK-24549][SQL] Support Decimal type push down to the parquet data sources	2018-07-16 15:44:51 +08:00
src	[SPARK-21590][SS] Window start time should support negative values	2018-07-17 11:25:23 -05:00
pom.xml	[SPARK-24420][BUILD] Upgrade ASM to 6.1 to support JDK9+	2018-07-03 10:13:48 -07:00