Bugfix of NPE in 'UidManager:printResult'. (#1432)
Bugfix of NPE in 'UidManager:printResult'. (#1432)

Signed-off-by: qudongfang <605f1282a4664b415430eddca3abf3bd1a647b9c@gmail.com>
MadDogTechnology/opentsdb,MadDogTechnology/opentsdb,OpenTSDB/opentsdb,OpenTSDB/opentsdb,MadDogTechnology/opentsdb,OpenTSDB/opentsdb