apache/spark — pull request #513 by tgravescs (2014-04-23 19:49:28+00:00)
Title: Spark 1490 Add kerberos support to the HistoryServer

Here I've added the ability for the History server to login from a kerberos keytab file so that the history server can be run as a super user and stay up for along period of time while reading the history files from HDFS.