org.apache.hadoop.ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8031. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
- 解决办法:修改hadoop集群所有节点上yarn-site.xml配置文件,在该文件中配置ResourceManager Master节点所在地址即可解决问题
#修改hadoop集群所有节点上yarn-site.xml配置文件,在该文件中配置ResourceManager Master节点所在地址即可解决问题。详细配置信息如下:
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.resourcemanager.address</name>
<value>vtb-fk1:8032</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>vtb-fk1:8030</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>vtb-fk1:8031</value>
</property>