@InterfaceAudience.Private @InterfaceStability.Unstable public class CGroupsBlkioResourceHandlerImpl extends Object implements DiskResourceHandler
| Modifier and Type | Method and Description |
|---|---|
List<PrivilegedOperation> |
bootstrap(org.apache.hadoop.conf.Configuration configuration)
Bootstrap resource susbsystem.
|
List<PrivilegedOperation> |
postComplete(org.apache.hadoop.yarn.api.records.ContainerId containerId)
Perform any tasks necessary after container completion.
|
List<PrivilegedOperation> |
preStart(Container container)
Prepare a resource environment for container launch
|
List<PrivilegedOperation> |
reacquireContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)
Require state for container that was already launched
|
List<PrivilegedOperation> |
teardown()
Teardown environment for resource subsystem if requested.
|
String |
toString() |
List<PrivilegedOperation> |
updateContainer(Container container)
Update state for container that was already launched
|
public List<PrivilegedOperation> bootstrap(org.apache.hadoop.conf.Configuration configuration) throws ResourceHandlerException
ResourceHandlerbootstrap in interface ResourceHandlerResourceHandlerExceptionpublic List<PrivilegedOperation> preStart(Container container) throws ResourceHandlerException
ResourceHandlerpreStart in interface ResourceHandlercontainer - Container being launchedResourceHandlerExceptionpublic List<PrivilegedOperation> reacquireContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId) throws ResourceHandlerException
ResourceHandlerreacquireContainer in interface ResourceHandlercontainerId - id of the container being reacquired.ResourceHandlerExceptionpublic List<PrivilegedOperation> updateContainer(Container container) throws ResourceHandlerException
ResourceHandlerupdateContainer in interface ResourceHandlercontainer - the container being updated.ResourceHandlerExceptionpublic List<PrivilegedOperation> postComplete(org.apache.hadoop.yarn.api.records.ContainerId containerId) throws ResourceHandlerException
ResourceHandlerpostComplete in interface ResourceHandlercontainerId - of the container that was completed.ResourceHandlerExceptionpublic List<PrivilegedOperation> teardown() throws ResourceHandlerException
ResourceHandlerteardown in interface ResourceHandlerResourceHandlerExceptionCopyright © 2008–2022 Apache Software Foundation. All rights reserved.