1. flink run 时
Association with remote system [akka.tcp://[email protected]:33258] has failed, address is now gat
链接错误
在etc/hadoop/yarn-site.xml文件中，修改检查虚拟内存的属性为false，如下：
<property>
<name>yarn.nodemanager.vmem-check-enabled</name>
<value>false</value>
</property>