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Spring for Apache Hadoop | ||||||||
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java.lang.Objectorg.springframework.yarn.client.AbstractYarnClient
public abstract class AbstractYarnClient
Base implementation providing functionality for YarnClient.
| Constructor Summary | |
|---|---|
AbstractYarnClient(ClientRmOperations clientRmOperations)
Constructs client with a given template. |
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| Method Summary | |
|---|---|
void |
afterPropertiesSet()
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org.apache.hadoop.yarn.api.records.ApplicationReport |
getApplicationReport(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
Gets a report of the application. |
ClientRmOperations |
getClientRmOperations()
Gets the client rm operations. |
org.apache.hadoop.conf.Configuration |
getConfiguration()
Get the Configuration of this client. |
java.util.Map<java.lang.String,java.lang.String> |
getEnvironment()
Gets the environment variables. |
protected org.apache.hadoop.yarn.api.records.ContainerLaunchContext |
getMasterContainerLaunchContext()
Gets the master container launch context. |
protected org.apache.hadoop.fs.Path |
getStagingPath()
Gets the staging path. |
protected org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext |
getSubmissionContext(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
Gets the submission context for application master. |
void |
killApplication(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
Requests a resource manager to kill the application. |
java.util.List<org.apache.hadoop.yarn.api.records.ApplicationReport> |
listApplications()
Gets a list of known applications. |
void |
setApplicationDirName(java.lang.String applicationDirName)
Sets the application dir name. |
void |
setAppName(java.lang.String appName)
Sets the name for submitted application. |
void |
setClientRmOperations(ClientRmOperations clientRmOperations)
Sets the ClientRmOperations implementation for
accessing resource manager. |
void |
setCommands(java.util.List<java.lang.String> commands)
Sets the commands starting appmaster. |
void |
setConfiguration(org.apache.hadoop.conf.Configuration configuration)
Sets the Yarn configuration. |
void |
setEnvironment(java.util.Map<java.lang.String,java.lang.String> environment)
Sets the environment for appmaster. |
void |
setMemory(int memory)
Sets the memory. |
void |
setPriority(int priority)
Sets the priority. |
void |
setQueue(java.lang.String queue)
Sets the queue. |
void |
setResourceLocalizer(ResourceLocalizer resourceLocalizer)
Sets the resource localizer for appmaster container. |
void |
setStagingDirPath(java.lang.String stagingDirPath)
Sets the staging dir path. |
void |
setVirtualcores(int virtualcores)
Sets the virtualcores. |
org.apache.hadoop.yarn.api.records.ApplicationId |
submitApplication()
Submits the application known to YarnClient instance. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public AbstractYarnClient(ClientRmOperations clientRmOperations)
clientRmOperations - the client to resource manager template| Method Detail |
|---|
public void afterPropertiesSet()
throws java.lang.Exception
afterPropertiesSet in interface org.springframework.beans.factory.InitializingBeanjava.lang.Exceptionpublic org.apache.hadoop.yarn.api.records.ApplicationId submitApplication()
YarnClientYarnClient instance.
submitApplication in interface YarnClientApplicationId for submitted applicationpublic void killApplication(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
YarnClient
killApplication in interface YarnClientapplicationId - the ApplicationIdpublic java.util.List<org.apache.hadoop.yarn.api.records.ApplicationReport> listApplications()
YarnClient
listApplications in interface YarnClientApplicationReportspublic org.apache.hadoop.yarn.api.records.ApplicationReport getApplicationReport(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
YarnClient
getApplicationReport in interface YarnClientapplicationId - the application id
ApplicationReportpublic void setClientRmOperations(ClientRmOperations clientRmOperations)
ClientRmOperations implementation for
accessing resource manager.
clientRmOperations - The client to resource manager implementationpublic ClientRmOperations getClientRmOperations()
public java.util.Map<java.lang.String,java.lang.String> getEnvironment()
public void setEnvironment(java.util.Map<java.lang.String,java.lang.String> environment)
environment - the environmentpublic void setCommands(java.util.List<java.lang.String> commands)
commands - the commands starting appmasterpublic org.apache.hadoop.conf.Configuration getConfiguration()
Configuration of this client. Internally
this method is called to get the configuration which
allows sub-classes to override and add additional settings.
Configurationpublic void setConfiguration(org.apache.hadoop.conf.Configuration configuration)
configuration - the Yarn configurationpublic void setResourceLocalizer(ResourceLocalizer resourceLocalizer)
resourceLocalizer - the new resource localizerpublic void setAppName(java.lang.String appName)
appName - the new application namepublic void setPriority(int priority)
priority - the new prioritypublic void setVirtualcores(int virtualcores)
virtualcores - the new virtualcorespublic void setMemory(int memory)
memory - the new memorypublic void setQueue(java.lang.String queue)
queue - the new queuepublic void setStagingDirPath(java.lang.String stagingDirPath)
stagingDirPath - the new staging dir pathpublic void setApplicationDirName(java.lang.String applicationDirName)
applicationDirName - the new application dir nameprotected org.apache.hadoop.fs.Path getStagingPath()
protected org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext getSubmissionContext(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
protected org.apache.hadoop.yarn.api.records.ContainerLaunchContext getMasterContainerLaunchContext()
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