BIGTOP-494. Upgrade Apache Flume (incubating) to 1.1.0. Fix some issues
BIGTOP-494. Upgrade Apache Flume (incubating) to 1.1.0. Fix some issues

git-svn-id: 0cbc8c076774f10ba31542f251468f5b94cfdb25@1308579 13f79535-47bb-0310-9956-ffa450edef68

rvs/bigtop,rvs/bigtop,rvs/bigtop,rvs/bigtop