HIVE-6543 : TestEmbeddedThriftBinaryCLIService.testExecuteStatementAsync is failing sometimes (Navis, reviewed by Xuefu Zhang, Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1577584 13f79535-47bb-0310-9956-ffa450edef68