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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2020/10/13 06:37:43 UTC

[GitHub] [incubator-dolphinscheduler] yefei-ddyw edited a comment on issue #3854: What the purpose of queue about DolphinScheduler?

yefei-ddyw edited a comment on issue #3854:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3854#issuecomment-707519042


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   > if you have more questions about this question, please reopen it
   
   我的DS是1.3.2，CDH是6.2.1。我可以确定，DS所有的队列，CDH的yarn里都有。无论我怎么测试，最后yarn日志里显示的队列都是DS里设置的租户编码。我的yarn的放置规则如下：
   **1.仅当池 已在运行时制定 存在时使用该池.
   2.Use the pool root..[username] only if the pool and root. both exists.(下拉项中的池名称是hdfs，root.hdfs是作为父池)
   3.使用池 root. 。
     日规则始终满足。不会使用后续规则。**
   
   DS里租户编码跟租户名称一样，队列名称与队列值是一样。我在DS里设置了**root.hdfs.mapreduce，root.hdfs.spark，root.hdfs.flink这三个队列**，所有的租户、用户关联的队列都是这三个之一。在yarn的资源池里设置了6个不同的资源池，包括了DS的一样的队列root.hdfs.mapreduce、root.hdfs.spark、root.hdfs.flink，还包括了三个不同的root.hdfs.DS租户编码。结果yarn日志里显示的队列还是root.hdfs.DS租户编码。
   ![ds租户管理](https://user-images.githubusercontent.com/68679394/95824256-9227c200-0d61-11eb-9d15-52a01c874add.jpg)
   ![yarn资源池放置规则1](https://user-images.githubusercontent.com/68679394/95824266-96ec7600-0d61-11eb-8acc-0b96bba7c5ca.jpg)
   ![yarn资源池放置规则](https://user-images.githubusercontent.com/68679394/95824272-99e76680-0d61-11eb-87da-74edc4afc51e.jpg)
   ![所有资源池](https://user-images.githubusercontent.com/68679394/95824278-9ce25700-0d61-11eb-98f9-c418040b0db1.jpg)
   ![Uploading yarn运行日志.jpg…]()
   


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