[已解决]问题:root.users.hdfs is not a leaf queue

简介: [已解决]问题:root.users.hdfs is not a leaf queue

问题:root.users.hdfs is not a leaf queue

CDH集群报错:

Exception in thread “main” org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1713149630679_0005 to YARN : root.users.hdfs is not a leaf queue

思路

如果你遇到了“root.users.hdfs is not aleaf queue"的报错,这意味着你尝试将你的作业提交到一个非叶子队列。在YARN中,队列有层级结构,叶子队列是这个层级结构中最底层的队列,它们没有子队列,因此作业必须提交到叶子队列。

调整调度器为容量调度器:

解决

yarn成功运行


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