tree bf85c6a706ce1df4937350d5fecfe666404484ba
parent 8b69697e14390b79542f0aea675dd6f1356cae0a
author Yizhi Liu <liuyizhi@apache.org> 1574566765 -0800
committer Tianqi Chen <tqchen@users.noreply.github.com> 1574566765 -0800

[Release] resolve license issues (#4408)