For more details, see
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/196/
[Oct 15, 2016 1:14:24 PM] (aajisaka) HDFS-11012. Unnecessary INFO logging on
DFSClients for InvalidToken.
[Oct 15, 2016 4:58:33 PM] (brahma) HDFS-11003. Expose XmitsInProgress through
DataNodeMXBean.
For more details, see
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-ppc/126/
[Oct 15, 2016 1:14:24 PM] (aajisaka) HDFS-11012. Unnecessary INFO logging on
DFSClients for InvalidToken.
[Oct 15, 2016 4:58:33 PM] (brahma) HDFS-11003. Expose XmitsInProgress through
DataNodeMXBean.