public abstract static class AMPreemptionPolicy.Context extends Object
Constructor and Description |
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Context() |
Modifier and Type | Method and Description |
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abstract List<org.apache.hadoop.yarn.api.records.Container> |
getContainers(org.apache.hadoop.mapreduce.v2.api.records.TaskType t)
Method provides the complete list of containers running task of type t
for this AM.
|
abstract org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId |
getTaskAttempt(org.apache.hadoop.yarn.api.records.ContainerId container) |
public abstract org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId getTaskAttempt(org.apache.hadoop.yarn.api.records.ContainerId container)
container
- ID of container to preemptnull
if no task is bound to that container.public abstract List<org.apache.hadoop.yarn.api.records.Container> getContainers(org.apache.hadoop.mapreduce.v2.api.records.TaskType t)
t
- the type of containersCopyright © 2008–2024 Apache Software Foundation. All rights reserved.