Nan Zhu fc8c9b0521
[jvm-packages] enable deterministic repartitioning when checkpoint is enabled (#4807)
* do reparititoning in DataUtil

* keep previous behavior of partitioning without checkpoint

* deterministic repartitioning

* change
2019-09-19 15:21:05 -07:00
..
2019-07-17 15:25:35 -07:00