Package | Description |
---|---|
org.apache.reef.driver.restart |
This package provides restart event service handlers.
|
org.apache.reef.runtime.common.client |
Implementation of the client-side REEF API.
|
org.apache.reef.runtime.common.client.api |
Client-Side Event Handlers to be implemented by a specific resourcemanager.
|
org.apache.reef.runtime.common.driver |
Implementation of the Driver-side REEF APIs.
|
org.apache.reef.runtime.common.driver.api |
Driver-Side Event Handlers to be implemented by a specific resource manager.
|
org.apache.reef.runtime.common.driver.resourcemanager |
Classes that interface with the resourcemanager (Local, YARN, ...) in the Driver.
|
org.apache.reef.runtime.common.files |
This package will contain the implementation of the REEF file system standard.
|
org.apache.reef.runtime.yarn.driver |
The Driver-Side implementation of the YARN adapter for REEF.
|
org.apache.reef.runtime.yarn.driver.restart |
The package contains classes that are used specifically on restart.
|
Modifier and Type | Interface and Description |
---|---|
interface |
DriverRuntimeRestartManager
Classes implementing this interface are in charge of recording evaluator
changes as they are allocated as well as recovering Evaluators and
discovering which evaluators are lost on the event of a driver restart.
|
Modifier and Type | Class and Description |
---|---|
class |
CommonRuntimeConfiguration
A ConfigurationModule to be merged in by all runtimes into their client configuration.
|
Modifier and Type | Interface and Description |
---|---|
interface |
JobSubmissionEvent
Event sent to Driver Runtime.
|
interface |
JobSubmissionHandler
A Handler for JobSubmissionEvent.
|
Modifier and Type | Interface and Description |
---|---|
interface |
EvaluatorPreserver
A interface to preserve evaluators across driver restarts.
|
Modifier and Type | Interface and Description |
---|---|
interface |
ResourceLaunchEvent
Event from Driver Process to Driver Runtime.
|
interface |
ResourceLaunchHandler |
interface |
ResourceManagerStartHandler
Initialize the resource manager.
|
interface |
ResourceManagerStopHandler
Shutdown the resource manager.
|
interface |
ResourceReleaseEvent
Event from Driver Process to Driver Runtime.
|
interface |
ResourceReleaseHandler |
interface |
ResourceRequestEvent
Event from Driver Process to Driver Runtime.
|
interface |
ResourceRequestHandler
The evaluator request handler.
|
class |
RuntimeParameters
Driver resourcemanager parameters that resourcemanager implementations use to communicate with
the Driver.
|
Modifier and Type | Interface and Description |
---|---|
interface |
NodeDescriptorEvent
Event from Driver Runtime to Driver Process.
|
interface |
ResourceAllocationEvent
Event from Driver Runtime to Driver Process
A Resource allocated by the Driver Runtime.
|
interface |
ResourceRecoverEvent
A Resource recovered by the
DriverRestartManager . |
interface |
ResourceStatusEvent
Event from Driver Runtime to Driver Process.
|
interface |
RuntimeStatusEvent
Event from Driver Runtime to Driver Process.
|
Modifier and Type | Class and Description |
---|---|
class |
ClasspathProvider
Supplies the classpath to REEF for process (Driver, Evaluator) launches.
|
interface |
FileResource
A File Resource with a FileType for use by Runtimes.
|
class |
FileType
Type of a File Resource used by Runtimes.
|
class |
JobJarMaker
Utility that takes a JobSubmissionProto and turns it into a Job Submission Jar.
|
Modifier and Type | Interface and Description |
---|---|
interface |
RackNameFormatter
Provides a method to retrieve the rack name from a container, which
may be dependent on the Hadoop distribution.
|
class |
YarnDriverRuntimeRestartManager
The implementation of restart manager for YARN.
|
Modifier and Type | Class and Description |
---|---|
class |
DFSEvaluatorPreserver
An Evaluator Preserver that uses the DFS on YARN.
|
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