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https://issues.apache.org/jira/browse/YARN-10099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Bacsko updated YARN-10099:
--------------------------------
Description:
This ticket is intended to fix two issues:
1. Based on the latest documentation, there are two important properties that
are ignored if we have placement rules:
||Property||Explanation||
|yarn.scheduler.fair.allow-undeclared-pools|If this is true, new queues can be
created at application submission time, whether because they are specified as
the application’s queue by the submitter or because they are placed there by
the user-as-default-queue property. If this is false, any time an app would be
placed in a queue that is not specified in the allocations file, it is placed
in the “default” queue instead. Defaults to true. *If a queue placement policy
is given in the allocations file, this property is ignored.*|
|yarn.scheduler.fair.user-as-default-queue|Whether to use the username
associated with the allocation as the default queue name, in the event that a
queue name is not specified. If this is set to “false” or unset, all jobs have
a shared default queue, named “default”. Defaults to true. *If a queue
placement policy is given in the allocations file, this property is ignored.*|
Right now these settings affects the conversion regardless of the placement
rules.
2. A converted configuration throws this error:
{noformat}
2020-01-27 03:35:35,007 INFO
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioned to
standby state
2020-01-27 03:35:35,008 FATAL
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting
ResourceManager
java.lang.IllegalArgumentException: Illegal queue mapping
u:%user:%user;u:%user:root.users.%user;u:%user:root.default
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getQueueMappings(CapacitySchedulerConfiguration.java:1113)
at
org.apache.hadoop.yarn.server.resourcemanager.placement.UserGroupMappingPlacementRule.initialize(UserGroupMappingPlacementRule.java:244)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.getUserGroupMappingPlacementRule(CapacityScheduler.java:671)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.updatePlacementRules(CapacityScheduler.java:712)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:753)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initScheduler(CapacityScheduler.java:361)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.serviceInit(CapacityScheduler.java:426)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at
org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
{noformat}
Mapping rules should be separated by a "," character, not by a semicolon.
was:
Based on the latest documentation, there are two important properties that are
ignored if we have placement rules:
||Property||Explanation||
|yarn.scheduler.fair.allow-undeclared-pools|If this is true, new queues can be
created at application submission time, whether because they are specified as
the application’s queue by the submitter or because they are placed there by
the user-as-default-queue property. If this is false, any time an app would be
placed in a queue that is not specified in the allocations file, it is placed
in the “default” queue instead. Defaults to true. *If a queue placement policy
is given in the allocations file, this property is ignored.*|
|yarn.scheduler.fair.user-as-default-queue|Whether to use the username
associated with the allocation as the default queue name, in the event that a
queue name is not specified. If this is set to “false” or unset, all jobs have
a shared default queue, named “default”. Defaults to true. *If a queue
placement policy is given in the allocations file, this property is ignored.*|
Right now these settings affects the conversion regardless of the placement
rules.
> FS-CS converter: handle allow-undeclared-pools and user-as-default-queue
> properly and fix mapping rule separator
> ----------------------------------------------------------------------------------------------------------------
>
> Key: YARN-10099
> URL: https://issues.apache.org/jira/browse/YARN-10099
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
> Labels: fs2cs
> Attachments: YARN-10099-001.patch, YARN-10099-002.patch,
> YARN-10099-003.patch
>
>
> This ticket is intended to fix two issues:
> 1. Based on the latest documentation, there are two important properties that
> are ignored if we have placement rules:
> ||Property||Explanation||
> |yarn.scheduler.fair.allow-undeclared-pools|If this is true, new queues can
> be created at application submission time, whether because they are specified
> as the application’s queue by the submitter or because they are placed there
> by the user-as-default-queue property. If this is false, any time an app
> would be placed in a queue that is not specified in the allocations file, it
> is placed in the “default” queue instead. Defaults to true. *If a queue
> placement policy is given in the allocations file, this property is ignored.*|
> |yarn.scheduler.fair.user-as-default-queue|Whether to use the username
> associated with the allocation as the default queue name, in the event that a
> queue name is not specified. If this is set to “false” or unset, all jobs
> have a shared default queue, named “default”. Defaults to true. *If a queue
> placement policy is given in the allocations file, this property is ignored.*|
> Right now these settings affects the conversion regardless of the placement
> rules.
> 2. A converted configuration throws this error:
> {noformat}
> 2020-01-27 03:35:35,007 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioned
> to standby state
> 2020-01-27 03:35:35,008 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting
> ResourceManager
> java.lang.IllegalArgumentException: Illegal queue mapping
> u:%user:%user;u:%user:root.users.%user;u:%user:root.default
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getQueueMappings(CapacitySchedulerConfiguration.java:1113)
> at
> org.apache.hadoop.yarn.server.resourcemanager.placement.UserGroupMappingPlacementRule.initialize(UserGroupMappingPlacementRule.java:244)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.getUserGroupMappingPlacementRule(CapacityScheduler.java:671)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.updatePlacementRules(CapacityScheduler.java:712)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:753)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initScheduler(CapacityScheduler.java:361)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.serviceInit(CapacityScheduler.java:426)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> {noformat}
> Mapping rules should be separated by a "," character, not by a semicolon.
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