Nan Zhu 6cf97b4eae
[jvm-packages] consider spark.task.cpus when controlling parallelism (#3530)
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* consider spark.task.cpus when controlling parallelism

* fix bug

* fix conf setup

* calculate requestedCores within ParallelismController

* enforce spark.task.cpus = 1

* unify unit test case framework

* enable spark ui
2018-07-31 06:19:45 -07:00
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2018-06-02 07:06:01 -07:00