apache/spark — pull request #2851 by CodingCat (2014-10-20 03:12:49+00:00)
Title: [WIP]SPARK-3957: show broadcast variable resource usage info in UI

WIP, finish the most of logic, need to reorganize the pages

![image](https://cloud.githubusercontent.com/assets/678008/4696076/6bb23818-57e5-11e4-83b9-a59ced0d1bc4.png)