There are so many warning message. about 7k message per a day. two message seems a set of error. [2015-11-16 10:36:30,639][WARN ][http.netty ] [xanalytics501] Caught exception while handling client http traffic, closing connection [id: 0x96e95426, /10.98.168.209:36733 => /10.98.168.…

[WARN] http.netty "Invalid version format "

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.

[WARN] http.netty "Invalid version format "