hadoop datanode 监听一个随机端口

hadoop datanode listen a random port

Hadoop datanode监听一个随机端口(大于60000),也就是filename和keyname,可以自定义吗?

2016-08-19 17:49:27,176 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue class java.util.concurrent.LinkedBlockingQueue

2016-08-19 17:49:27,223 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 64859

我知道了,是在yarn-site.xml

中定义的
<property>
    <name>yarn.nodemanager.address</name>
    <value>${yarn.nodemanager.hostname}:0</value>
</property>