| Package | Description |
|---|---|
| org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair | |
| org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.allocation | |
| org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.converter |
This package contains classes related to the Fair Scheduler ->
Capacity Scheduler conversion.
|
| org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.converter.weightconversion | |
| org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.policies | |
| org.apache.hadoop.yarn.server.resourcemanager.webapp.dao |
This package contains the web data access objects (DAO) for the RM.
|
| Class and Description |
|---|
| AllocationConfiguration |
| AllocationConfigurationException
Thrown when the allocation file for
QueueManager is malformed. |
| AllocationFileLoaderService.Listener |
| ConfigurableResource
A
ConfigurableResource object represents an entity that is used to
configure resources, such as maximum resources of a queue. |
| FairScheduler
A scheduler that schedules resources between a set of queues.
|
| FairSchedulerConfiguration |
| FSAppAttempt
Represents an application attempt from the viewpoint of the Fair Scheduler.
|
| FSContext
Helper class that holds basic information to be passed around
FairScheduler classes.
|
| FSLeafQueue |
| FSOpDurations
Class to capture the performance metrics of FairScheduler.
|
| FSParentQueue |
| FSQueue |
| FSQueueMetrics |
| FSQueueType |
| FSSchedulerNode
Fair Scheduler specific node features.
|
| QueueManager
Maintains a list of queues as well as scheduling parameters for each queue,
such as guaranteed share allocations, from the fair scheduler config file.
|
| ReservationQueueConfiguration |
| Schedulable
A Schedulable represents an entity that can be scheduled such as an
application or a queue.
|
| SchedulingPolicy
The SchedulingPolicy is used by the fair scheduler mainly to determine
what a queue's fair share and steady fair share should be as well as
calculating available headroom.
|
| Class and Description |
|---|
| AllocationConfigurationException
Thrown when the allocation file for
QueueManager is malformed. |
| ConfigurableResource
A
ConfigurableResource object represents an entity that is used to
configure resources, such as maximum resources of a queue. |
| FSQueueType |
| SchedulingPolicy
The SchedulingPolicy is used by the fair scheduler mainly to determine
what a queue's fair share and steady fair share should be as well as
calculating available headroom.
|
| Class and Description |
|---|
| FSQueue |
| Class and Description |
|---|
| FSQueue |
| Class and Description |
|---|
| FSContext
Helper class that holds basic information to be passed around
FairScheduler classes.
|
| FSQueue |
| Schedulable
A Schedulable represents an entity that can be scheduled such as an
application or a queue.
|
| SchedulingPolicy
The SchedulingPolicy is used by the fair scheduler mainly to determine
what a queue's fair share and steady fair share should be as well as
calculating available headroom.
|
| Class and Description |
|---|
| FairScheduler
A scheduler that schedules resources between a set of queues.
|
| FSLeafQueue |
| FSQueue |
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