ACCUMULO-513 made master always form a new connection when getting tserver status info

git-svn-id: https://svn.apache.org/repos/asf/accumulo/branches/1.5@1459374 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-513 made master always form a new connection when getting tserver status info

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1459375 13f79535-47bb-0310-9956-ffa450edef68