java.lang.RuntimeException: java.io.IOException: Initialize ConfOptimizer class occur error, javax.naming.AuthenticationException: Cannot get job queue name

最近在一个集群上扩容livyserver出现了这个报错,远程客户端创建失败

image
想起这个集群好像有白名单限制,于是登录livyserver主机跑一下spark样例
./bin/spark-submit --class org.apache.spark.examples.SparkPi --master yarn-cluster ./examples/jars/spark-example image
访问被限制了,添加白名单就行

原文地址:https://www.cnblogs.com/DemonQin/p/15379864.html