tree 58f53b954c0c1910f3a9f8ed1a5d81f203528dfb
parent 18bf8d871aa274040e677b0ececc862175db184b
author Ning Wang <nwang@twitter.com> 1539205073 -0700
committer Neng Lu <luneng1990@gmail.com> 1539205073 -0700

Refactor heron_executor to make it easier to customize (#3043)

* Refactor heron_executor to make it easier to customize

* fix unittest