co.cask.cdap.test

Interface ApplicationManager

All Known Implementing Classes:

DefaultApplicationManager

public interface ApplicationManager

Instance of this class is for managing deployed application.

Method Summary

Methods

Modifier and Type	Method and Description
<T> DataSetManager<T>	getDataSet(String dataSetName) Gets an instance of DataSet of the given dataset name.
StreamWriter	getStreamWriter(String streamName) Gets a StreamWriter for writing data to the given stream.
FlowManager	startFlow(String flowName) Starts a flow.
FlowManager	startFlow(String flowName, Map<String,String> arguments) Starts a flow.
MapReduceManager	startMapReduce(String jobName) Starts a mapreduce job.
MapReduceManager	startMapReduce(String jobName, Map<String,String> arguments) Starts a mapreduce job.
ProcedureManager	startProcedure(String procedureName) Deprecated. As of version 2.6.0, replaced by Service
ProcedureManager	startProcedure(String procedureName, Map<String,String> arguments) Deprecated. As of version 2.6.0, replaced by Service
ServiceManager	startService(String serviceName) Starts a service.
ServiceManager	startService(String serviceName, Map<String,String> arguments) Starts a service.
SparkManager	startSpark(String jobName) Starts a Spark job.
SparkManager	startSpark(String jobName, Map<String,String> arguments) Starts a Spark job.
WorkflowManager	startWorkflow(String workflowName, Map<String,String> arguments) Starts a workflow.
void	stopAll() Stops all processors managed by this manager and clear all associated runtime metrics.

Method Detail

startFlow

FlowManager startFlow(String flowName)

Starts a flow.

Parameters:

flowName - Name of the flow to start.

Returns:

A FlowManager for controlling the started flow.

startFlow

FlowManager startFlow(String flowName,
                    Map<String,String> arguments)

Starts a flow.

Parameters:

flowName - Name of the flow to start.

arguments - Arguments to be passed while starting a flow.

Returns:

A FlowManager for controlling the started flow.

startMapReduce

MapReduceManager startMapReduce(String jobName)

Starts a mapreduce job.

Parameters:

jobName - Name of the mapreduce job to start.

Returns:

A MapReduceManager for controlling the started mapreduce job.

startMapReduce

MapReduceManager startMapReduce(String jobName,
                              Map<String,String> arguments)

Starts a mapreduce job.

Parameters:

jobName - Name of the mapreduce job to start.

arguments - Arguments to be passed while starting a mapreduce.

Returns:

A MapReduceManager for controlling the started mapreduce job.

startSpark

SparkManager startSpark(String jobName)

Starts a Spark job.

Parameters:

jobName - Name of the spark job to start.

Returns:

A SparkManager for controlling the started spark job.

startSpark

SparkManager startSpark(String jobName,
                      Map<String,String> arguments)

Starts a Spark job.

Parameters:

jobName - Name of the spark job to start.

arguments - Arguments to be passed while starting a spark.

Returns:

A SparkManager for controlling the started spark job.

startProcedure

@Deprecated
ProcedureManager startProcedure(String procedureName)

Deprecated. As of version 2.6.0, replaced by Service

Starts a procedure.

Parameters:

procedureName - Name of the procedure to start.

Returns:

A ProcedureManager for controlling the started procedure.

startProcedure

@Deprecated
ProcedureManager startProcedure(String procedureName,
                                         Map<String,String> arguments)

Deprecated. As of version 2.6.0, replaced by Service

Starts a procedure.

Parameters:

procedureName - Name of the procedure to start.

arguments - Arguments to be passed while starting a procedure.

Returns:

A ProcedureManager for controlling the started procedure.

getStreamWriter

StreamWriter getStreamWriter(String streamName)

Gets a StreamWriter for writing data to the given stream.

Parameters:

streamName - Name of the stream to write to.

Returns:

A StreamWriter.

getDataSet

<T> DataSetManager<T> getDataSet(String dataSetName)

Gets an instance of DataSet of the given dataset name. Operations on the returned DataSet always performed synchronously, i.e. no support for multi-operations transaction.

Type Parameters:

T - Type of the dataset.

Parameters:

dataSetName - Name of the dataset to retrieve.

Returns:

A DataSetManager instance.

stopAll

void stopAll()

Stops all processors managed by this manager and clear all associated runtime metrics.

startWorkflow

WorkflowManager startWorkflow(String workflowName,
                            Map<String,String> arguments)

Starts a workflow.

Parameters:

workflowName -

arguments -

Returns:

WorkflowManager for controlling the started workflow.

startService

ServiceManager startService(String serviceName)

Starts a service.

Parameters:

serviceName - Name of the service to be started.

Returns:

ServiceManager to control the running service.

startService

ServiceManager startService(String serviceName,
                          Map<String,String> arguments)

Starts a service.

Parameters:

serviceName - Name of the service to be started.

arguments - Arguments to be passed for the service.

Returns:

ServiceManager to control the running service.