svn merge -c 1456536 FIXES: YARN-237. Refreshing the RM page forgets how many rows I had in my Datatables (jian he via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1456537 13f79535-47bb-0310-9956-ffa450edef68