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安装HUE之后，需要配置很多东西才能将这个系统的功能发挥出来，因为Yarn是配置的HA模式，所以在配置HUE的时候，会有些不用，下面一段文字是官网拿来的
# Configuration for YARN (MR2) # ------------------------------------------------------------------------ [[yarn_clusters]] [[[default]]] # Whether to submit jobs to this cluster submit_to=True # Name used when submitting jobs logical_name=ha-rm # URL of the ResourceManager API resourcemanager_api_url=http://gethue-1.com:8088 # URL of the ProxyServer API proxy_api_url=http://gethue-1.com:8088 # URL of the HistoryServer API history_server_api_url=http://gethue-1.com:19888 [[[ha]]] # Enter the host on which you are running the failover Resource Manager resourcemanager_api_url=http://gethue-2.com:8088 logical_name=ha-rm submit_to=True
这里需要说明一下，[[[default]]] 和 [[ha]]中各配置一个RM，logical_name名字就是yarn-site.xml中配置的
<property>
<name>yarn.resourcemanager.ha.rm-ids</name>
<value>rm1,rm2</value>
</property>
URL of the ResourceManager API 这里配置资源管理的地址和端口，对应yarn-site.xml中的
<property>
<name>yarn.resourcemanager.webapp.address.rm1</name>
<value>1423-0001:23188</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address.rm2</name>
<value>1423-0002:23188</value>
</property>
URL of the HistoryServer API 这里配置历史记录资源管理的地址和端口，对应mapred-site.xml中的
<property>
<name>mapreduce.jobhistory.webapp.address</name>
<value>1423-0003:19888</value>
</property>
我的配置文件如下：
[[yarn_clusters]] [[[default]]] # Enter the host on which you are running the ResourceManager ## resourcemanager_host=localhost # The port where the ResourceManager IPC listens on ## resourcemanager_port=8032 # Whether to submit jobs to this cluster submit_to=True # Resource Manager logical name (required for HA) logical_name=rm1 # Change this if your YARN cluster is Kerberos-secured ## security_enabled=false # URL of the ResourceManager API resourcemanager_api_url=http://1423-0001:23188 # URL of the HistoryServer API history_server_api_url=http://1423-0003:19888 # In secure mode (HTTPS), if SSL certificates from YARN Rest APIs # have to be verified against certificate authority ## ssl_cert_ca_verify=True # HA support by specifying multiple clusters # e.g. [[[ha]]] # Resource Manager logical name (required for HA) logical_name=rm2 resourcemanager_api_url=http://1423-0002:23188 history_server_api_url=http://1423-0003:19888 submit_to=True
Hadoop 管理工具HUE配置-Yarn Resource Manager HA配置
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原文地址：http://www.cnblogs.com/liuchangchun/p/4657520.html
