spark git commit: [SPARK-4546] Improve HistoryServer first time user experience

Repository: spark Updated Branches: refs/heads/master 1b2ab1cd1 - 9afcbe494 [SPARK-4546] Improve HistoryServer first time user experience The documentation points the user to run the following ``` sbin/start-history-server.sh ``` The first thing this does is throw an exception that complains

spark git commit: [SPARK-4546] Improve HistoryServer first time user experience

Repository: spark Updated Branches: refs/heads/branch-1.2 ee0317509 - 58c840dde [SPARK-4546] Improve HistoryServer first time user experience The documentation points the user to run the following ``` sbin/start-history-server.sh ``` The first thing this does is throw an exception that