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https://issues.apache.org/jira/browse/YARN-9204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16745025#comment-16745025
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Jiandan Yang edited comment on YARN-9204 at 1/17/19 1:12 PM:
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I apply patch in my test env and RM can start normally.
Hi, [~leftnoteasy] Please help me review this patch.
was (Author: yangjiandan):
I apply patch in my test env and RM can start normally.
[~leftnoteasy] Please help me review this patch.
>
> yarn.scheduler.capacity.<queue-path>.accessible-node-labels.<node-label>.capacity
> can not support absolute resource value
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-9204
> URL: https://issues.apache.org/jira/browse/YARN-9204
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.1.3
> Reporter: Jiandan Yang
> Assignee: Jiandan Yang
> Priority: Major
> Attachments: YARN-9204.001.patch
>
>
> When I set *yarn.scheduler.capacity.<queue-path>.capacity* and
> *yarn.scheduler.capacity.<queue-path>.accessible-node-labels.<node-label>.capacity*
> to absolute resource value, staring RM fails, and throw following
> exception, and after diving into relate code, I found the logic of checking
> absolute resource value maybe wrong.
> {code:java}
> 2019-01-17 20:25:45,716 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting
> ResourceManager
> java.lang.NumberFormatException: For input string: "[memory=40960,vcore=48]"
> at
> sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
> at sun.misc.FloatingDecimal.parseFloat(FloatingDecimal.java:122)
> at java.lang.Float.parseFloat(Float.java:451)
> at
> org.apache.hadoop.conf.Configuration.getFloat(Configuration.java:1606)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.internalGetLabeledQueue
> Capacity(CapacitySchedulerConfiguration.java:655)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getLabeledQueueCapacity
> (CapacitySchedulerConfiguration.java:670)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueueUtils.loadCapacitiesByLabelsFromConf(CSQueueUti
> ls.java:135)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueueUtils.loadUpdateAndCheckCapacities(CSQueueUtils
> .java:110)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.AbstractCSQueue.setupConfigurableCapacities(AbstractCS
> Queue.java:179)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.AbstractCSQueue.setupQueueConfigs(AbstractCSQueue.java
> :356)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.AbstractCSQueue.setupQueueConfigs(AbstractCSQueue.java
> :323)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.setupQueueConfigs(ParentQueue.java:130)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.<init>(ParentQueue.java:112)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerQueueManager.parseQueue(CapacitySched
> ulerQueueManager.java:275)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerQueueManager.initializeQueues(Capacit
> ySchedulerQueueManager.java:158)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.j
> ava:715)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initScheduler(CapacityScheduler.java
> :360)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.serviceInit(CapacityScheduler.java:4
> 25)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:817)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:1218)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:317)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1500)
> 2019-01-17 20:25:45,719 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG:
> {code}
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