HBASE-10435 Lower the log level of Canary region server match

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.96@1562393 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10431 Rename com.google.protobuf.ZeroCopyLiteralByteString

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.96@1562586 13f79535-47bb-0310-9956-ffa450edef68