yarn.resourcemanager.address

yarn.resourcemanager.address是一个Hadoop配置属性，用于指定YARN资源管理器的地址。它通常用于在Hadoop集群中配置YARN客户端，以便客户端可以连接到YARN资源管理器并提交应用程序。该属性的值应该是一个有效的主机名或IP地址，后跟YARN资源管理器的端口号。例如，如果YARN资源管理器的地址为mycluster:8032，则yarn.resourcemanager.address的值应该为mycluster:8032。

相关问题

yarn.resourcemanager.admin.address

yarn.resourcemanager.admin.address是一个配置属性，用于指定YARN资源管理器的管理地址。它通常用于管理和监控YARN集群。管理员可以使用此地址访问资源管理器的Web界面或API来执行管理操作，例如添加或删除节点，查看应用程序状态等。

请注意，具体的配置方式可能因YARN集群的不同而有所差异，因此建议您参考相关的YARN文档或配置文件来获取准确的值。

hadoop (The value of property yarn.resourcemanager.zk-address must not be null)

This error message indicates that the property "yarn.resourcemanager.zk-address" is not set or has a null value in the Hadoop configuration file.
To resolve this issue, you need to update the configuration file to set the value for this property to the correct ZooKeeper address.
Here are the steps to follow:

1. Locate the Hadoop configuration file (usually named core-site.xml or yarn-site.xml) on your Hadoop cluster.

2. Open the configuration file in a text editor.

3. Look for the property "yarn.resourcemanager.zk-address" in the file.

4. If the property is not present, add it to the file with the correct ZooKeeper address. For example, the property might look like this:

<property>
<name>yarn.resourcemanager.zk-address</name>
<value>zkserver1:2181,zkserver2:2181,zkserver3:2181</value>
</property>

5. If the property is already present but has a null value, update it with the correct ZooKeeper address.

6. Save the configuration file and restart the Hadoop services.

After completing these steps, the "yarn.resourcemanager.zk-address" property should be set correctly and the error message should be resolved.