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Posted to yarn-issues@hadoop.apache.org by "Ashish Doneriya (JIRA)" <ji...@apache.org> on 2017/03/17 09:32:41 UTC
[jira] [Issue Comment Deleted] (YARN-6279) Scheduler rest api JSON
is not providing all child queues names
[ https://issues.apache.org/jira/browse/YARN-6279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashish Doneriya updated YARN-6279:
----------------------------------
Comment: was deleted
(was: There are two child queues of 'root.Engineering' that are 'root.Engineering.Development' and 'root.Engineering.TESTING'. XML version is showing both these queues but json version is showing only one 'root.Engineering.TESTING'.)
> Scheduler rest api JSON is not providing all child queues names
> ---------------------------------------------------------------
>
> Key: YARN-6279
> URL: https://issues.apache.org/jira/browse/YARN-6279
> Project: Hadoop YARN
> Issue Type: Bug
> Components: api, fairscheduler, scheduler
> Affects Versions: 2.4.1
> Environment: Ubuntu 14.04, 7.7 GiB, i5, 3.4GHz x 4, 64-bit
> Reporter: Ashish Doneriya
>
> When I hit rest api /ws/v1/cluster/scheduler to get the JSON file. Its gave me all child queues information, But it didn't gave me all information about child queues of child queues. It displays information of only one sub child queue. While in xml format there is no such problem.
> I'm providing the xml and json outputs..
> <!------------------------JSON----------------------------->
> {"scheduler":{"schedulerInfo":{"type":"fairScheduler","rootQueue":{"maxApps":2147483647,"minResources":{"memory":0,"vCores":0},"maxResources":{"memory":8192,"vCores":8},"usedResources":{"memory":0,"vCores":0},"fairResources":{"memory":8192,"vCores":8},"clusterResources":{"memory":8192,"vCores":8},"queueName":"root","schedulingPolicy":"fair","childQueues":[{"maxApps":20,"minResources":{"memory":1024,"vCores":1},"maxResources":{"memory":5283,"vCores":2},"usedResources":{"memory":0,"vCores":0},"fairResources":{"memory":5283,"vCores":0},"clusterResources":{"memory":8192,"vCores":8},"queueName":"root.Engineering","schedulingPolicy":"fair","childQueues":{"type":["fairSchedulerLeafQueueInfo"],"maxApps":2147483647,"minResources":{"memory":1024,"vCores":1},"maxResources":{"memory":8192,"vCores":8},"usedResources":{"memory":0,"vCores":0},"fairResources":{"memory":2642,"vCores":0},"clusterResources":{"memory":8192,"vCores":8},"queueName":"root.Engineering.Development","schedulingPolicy":"fair","numPendingApps":0,"numActiveApps":0},"childQueues":{"type":"fairSchedulerLeafQueueInfo","maxApps":2147483647,"minResources":{"memory":1024,"vCores":1},"maxResources":{"memory":8192,"vCores":8},"usedResources":{"memory":0,"vCores":0},"fairResources":{"memory":2642,"vCores":0},"clusterResources":{"memory":8192,"vCores":8},"queueName":"root.Engineering.TESTING","schedulingPolicy":"fair","numPendingApps":0,"numActiveApps":0}},{"type":"fairSchedulerLeafQueueInfo","maxApps":2147483647,"minResources":{"memory":0,"vCores":0},"maxResources":{"memory":8192,"vCores":8},"usedResources":{"memory":0,"vCores":0},"fairResources":{"memory":2909,"vCores":0},"clusterResources":{"memory":8192,"vCores":8},"queueName":"root.default","schedulingPolicy":"fair","numPendingApps":0,"numActiveApps":0}]}}}}
> <!-----------------------------------------XML ---------------------------------------->
> <scheduler>
> <schedulerInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="fairScheduler">
> <rootQueue>
> <maxApps>2147483647</maxApps>
> <minResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </minResources>
> <maxResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </maxResources>
> <usedResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </usedResources>
> <fairResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </fairResources>
> <clusterResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </clusterResources>
> <queueName>root</queueName>
> <schedulingPolicy>fair</schedulingPolicy>
> <childQueues>
> <maxApps>20</maxApps>
> <minResources>
> <memory>1024</memory>
> <vCores>1</vCores>
> </minResources>
> <maxResources>
> <memory>5283</memory>
> <vCores>2</vCores>
> </maxResources>
> <usedResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </usedResources>
> <fairResources>
> <memory>5283</memory>
> <vCores>0</vCores>
> </fairResources>
> <clusterResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </clusterResources>
> <queueName>root.Engineering</queueName>
> <schedulingPolicy>fair</schedulingPolicy>
> <childQueues xsi:type="fairSchedulerLeafQueueInfo">
> <maxApps>2147483647</maxApps>
> <minResources>
> <memory>1024</memory>
> <vCores>1</vCores>
> </minResources>
> <maxResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </maxResources>
> <usedResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </usedResources>
> <fairResources>
> <memory>2642</memory>
> <vCores>0</vCores>
> </fairResources>
> <clusterResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </clusterResources>
> <queueName>root.Engineering.Development</queueName>
> <schedulingPolicy>fair</schedulingPolicy>
> <numPendingApps>0</numPendingApps>
> <numActiveApps>0</numActiveApps>
> </childQueues>
> <childQueues xsi:type="fairSchedulerLeafQueueInfo">
> <maxApps>2147483647</maxApps>
> <minResources>
> <memory>1024</memory>
> <vCores>1</vCores>
> </minResources>
> <maxResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </maxResources>
> <usedResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </usedResources>
> <fairResources>
> <memory>2642</memory>
> <vCores>0</vCores>
> </fairResources>
> <clusterResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </clusterResources>
> <queueName>root.Engineering.TESTING</queueName>
> <schedulingPolicy>fair</schedulingPolicy>
> <numPendingApps>0</numPendingApps>
> <numActiveApps>0</numActiveApps>
> </childQueues>
> </childQueues>
> <childQueues xsi:type="fairSchedulerLeafQueueInfo">
> <maxApps>2147483647</maxApps>
> <minResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </minResources>
> <maxResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </maxResources>
> <usedResources>
> <memory>0</memory>
> <vCores>0</vCores>
> </usedResources>
> <fairResources>
> <memory>2909</memory>
> <vCores>0</vCores>
> </fairResources>
> <clusterResources>
> <memory>8192</memory>
> <vCores>8</vCores>
> </clusterResources>
> <queueName>root.default</queueName>
> <schedulingPolicy>fair</schedulingPolicy>
> <numPendingApps>0</numPendingApps>
> <numActiveApps>0</numActiveApps>
> </childQueues>
> </rootQueue>
> </schedulerInfo>
> </scheduler>
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