火花提交到 YARN 时出错"unknown queue: root.default"

Question

我正在通过Airflow和SparkSubmitOperator向新建的YARN集群提交一个简单的Pyspark wordcount作业。作业命中YARN，我可以在ResourceManager UI中看到它，但失败并出现以下错误：

"诊断：应用程序应用程序_1582063076991_0002由用户root提交到未知队列：root.default">

*User:  root
Name:   PySpark Wordcount
Application Type:   SPARK
Application Tags:   
YarnApplicationState:   FAILED
Queue:  root.default
FinalStatus Reported by AM: FAILED
Started:    Fri Feb 21 08:01:25 +1100 2020
Elapsed:    0sec
Tracking URL:   History
Diagnostics:    Application application_1582063076991_0002 submitted by user root to unknown queue: root.default*

default.root队列似乎确实存在：

*Application Queues
Legend:CapacityUsedUsed (over capacity)Max Capacity
.root    0.0% used
..Queue: default    0.0% used

'default' Queue Status
Queue State:    RUNNING
Used Capacity:  0.0%
Configured Capacity:    100.0%
Configured Max Capacity:    100.0%
Absolute Used Capacity: 0.0%
Absolute Configured Capacity:   100.0%
Absolute Configured Max Capacity:   100.0%
Used Resources: <memory:0, vCores:0>
Num Schedulable Applications:   0
Num Non-Schedulable Applications:   0
Num Containers: 0
Max Applications:   10000
Max Applications Per User:  10000
Max Application Master Resources:   <memory:3072, vCores:1>
Used Application Master Resources:  <memory:0, vCores:0>
Max Application Master Resources Per User:  <memory:3072, vCores:1>
Configured Minimum User Limit Percent:  100%
Configured User Limit Factor:   1.0
Accessible Node Labels: *
Preemption: disabled*

我在这里错过了什么？感谢

Answer 1

使用队列名称default提交。

资源管理器中的root仅用于以分层形式对队列进行分组。