Nan Zhu d7b45fbcaf

[jvm-packages] do not use multiple jobs to make checkpoints (#5082) ...

* temp

* temp

* tep

* address the comments

* fix stylistic issues

* fix

* external checkpoint

2020-02-01 19:36:39 -08:00

..

resources

[jvm-packages] support spark 2.4 and compatibility test with previous xgboost version (#4377)

2019-04-17 11:33:13 -07:00

scala

[jvm-packages] do not use multiple jobs to make checkpoints (#5082)

2020-02-01 19:36:39 -08:00