**所有守护进程都在运行,但我无法在网络中看到它们。
hduser@sanjeebpanda:/usr/local/hadoop/yarn_data/hdfs$ ls -ltr
total 8
drwxr-xr-x 3 hduser hadoop 4096 Nov 9 21:13 namenode
drwx------ 2 hduser hadoop 4096 Nov 9 21:14 datanode
hduser@sanjeebpanda:/usr/local/hadoop/etc/hadoop$ jps
12240 NameNode
12715 ResourceManager
13056 Jps
12565 SecondaryNameNode
12387 DataNode
5311 JobHistoryServer
12842 NodeManager
核心sitexml。
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:54310</value>
Sanjeeb