org.apache.gobblin.service

Class FlowExecutionResourceLocalHandler

java.lang.Object

org.apache.gobblin.service.FlowExecutionResourceLocalHandler

All Implemented Interfaces:

FlowExecutionResourceHandler

public class FlowExecutionResourceLocalHandler
extends Object
implements FlowExecutionResourceHandler

Constructor Summary

Constructors

Constructor and Description
FlowExecutionResourceLocalHandler(FlowStatusGenerator flowStatusGenerator)

Method Summary

Modifier and Type	Method and Description
static FlowExecution	convertFlowStatus(FlowStatus monitoringFlowStatus) Forms a FlowExecution from a FlowStatus
com.linkedin.restli.server.UpdateResponse	delete(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key) Kill a running FlowExecution
static long	estimateCopyTimeLeft(Long currentTime, Long startTime, int completionPercentage) Estimate the time left to complete the copy based on the following formula - timeLeft = (100/completionPercentage - 1) * timeElapsed
FlowExecution	get(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key) Get FlowExecution
static FlowStatus	getFlowStatusFromGenerator(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key, FlowStatusGenerator flowStatusGenerator)
List<FlowExecution>	getLatestFlowExecution(com.linkedin.restli.server.PagingContext context, FlowId flowId, Integer count, String tag, String executionStatus) Get latest FlowExecution
static List<FlowStatus>	getLatestFlowStatusesFromGenerator(FlowId flowId, Integer count, String tag, String executionStatus, FlowStatusGenerator flowStatusGenerator)
void	resume(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key) Resume a failed FlowExecution from the point before failure

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlowExecutionResourceLocalHandler

@Inject
public FlowExecutionResourceLocalHandler(FlowStatusGenerator flowStatusGenerator)

Method Detail

get

public FlowExecution get(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key)

Description copied from interface: FlowExecutionResourceHandler

Get FlowExecution

Specified by:

get in interface FlowExecutionResourceHandler

getLatestFlowExecution

public List<FlowExecution> getLatestFlowExecution(com.linkedin.restli.server.PagingContext context,
                                                  FlowId flowId,
                                                  Integer count,
                                                  String tag,
                                                  String executionStatus)

Description copied from interface: FlowExecutionResourceHandler

Get latest FlowExecution

Specified by:

getLatestFlowExecution in interface FlowExecutionResourceHandler

resume

public void resume(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key)

Description copied from interface: FlowExecutionResourceHandler

Resume a failed FlowExecution from the point before failure

Specified by:

resume in interface FlowExecutionResourceHandler

delete

public com.linkedin.restli.server.UpdateResponse delete(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key)

Description copied from interface: FlowExecutionResourceHandler

Kill a running FlowExecution

Specified by:

delete in interface FlowExecutionResourceHandler

getFlowStatusFromGenerator

public static FlowStatus getFlowStatusFromGenerator(com.linkedin.restli.common.ComplexResourceKey<FlowStatusId,com.linkedin.restli.common.EmptyRecord> key,
                                                    FlowStatusGenerator flowStatusGenerator)

getLatestFlowStatusesFromGenerator

public static List<FlowStatus> getLatestFlowStatusesFromGenerator(FlowId flowId,
                                                                  Integer count,
                                                                  String tag,
                                                                  String executionStatus,
                                                                  FlowStatusGenerator flowStatusGenerator)

convertFlowStatus

public static FlowExecution convertFlowStatus(FlowStatus monitoringFlowStatus)

Forms a FlowExecution from a FlowStatus

Parameters:

monitoringFlowStatus -

Returns:

a FlowExecution converted from a FlowStatus

estimateCopyTimeLeft

public static long estimateCopyTimeLeft(Long currentTime,
                                        Long startTime,
                                        int completionPercentage)

Estimate the time left to complete the copy based on the following formula - timeLeft = (100/completionPercentage - 1) * timeElapsed

Parameters:

currentTime - as an epoch

startTime - as an epoch

completionPercentage - of the job

Returns:

time left in seconds