Online HBase services, large requests， hbase version: 1.3.1 hadoop
version: 2.7.4 os linux version: centos6.5
hdfs-site.xml conf:
<property><name>dfs.client.read.shortcircuit</name><value>true</value><source>hdfs-site.xml</source></property><property><name>dfs.domain.socket.path</name><value>/var/run/hadoop-hdfs/dn_socket</value><source>hdfs-site.xml</source></property>
os linux command : netstat -an
unix 2 [ ACC ] STREAM LISTENING 10576083
/var/run/hadoop-hdfs/dn_socket
problem : /var/run/hadoop-hdfs/dn_socket only one LISTENING， but no
CONNECTED
