org.apache.ignite.tensorflow.core.longrunning

Class LongRunningProcessManager

java.lang.Object

org.apache.ignite.tensorflow.core.longrunning.LongRunningProcessManager

All Implemented Interfaces:

ProcessManager<LongRunningProcess>

public class LongRunningProcessManager
extends Object
implements ProcessManager<LongRunningProcess>

Long running process manager that allows to start, stop and make other actions with long running processes.

Constructor Summary

Constructors

Constructor and Description
LongRunningProcessManager(Ignite ignite) Constructs a new instance of long running process manager.

Method Summary

Modifier and Type	Method and Description
Map<UUID,List<LongRunningProcessStatus>>	clear(Map<UUID,List<UUID>> procIds) Clears metadata of the given processes.
Map<UUID,List<LongRunningProcessStatus>>	ping(Map<UUID,List<UUID>> procIds) Pings the given processes.
Map<UUID,List<UUID>>	start(List<LongRunningProcess> specifications) Starts the processes by the given specifications.
Map<UUID,List<LongRunningProcessStatus>>	stop(Map<UUID,List<UUID>> procIds, boolean clear) Stops the given processes.

Methods inherited from class java.lang.Object

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

Constructor Detail

LongRunningProcessManager

public LongRunningProcessManager(Ignite ignite)

Constructs a new instance of long running process manager.

Parameters:

ignite - Ignite instance.

Method Detail

start

public Map<UUID,List<UUID>> start(List<LongRunningProcess> specifications)

Starts the processes by the given specifications.

Specified by:

start in interface ProcessManager<LongRunningProcess>

Parameters:

specifications - Process specifications.

Returns:

Map of node identifier as a key and list of started process identifiers as a value.

ping

public Map<UUID,List<LongRunningProcessStatus>> ping(Map<UUID,List<UUID>> procIds)

Pings the given processes.

Specified by:

ping in interface ProcessManager<LongRunningProcess>

Parameters:

procIds - Map of node identifier as a key and list of process identifiers as a value.

Returns:

Map of node identifier as a key and list of process statuses as a value.

stop

public Map<UUID,List<LongRunningProcessStatus>> stop(Map<UUID,List<UUID>> procIds,
                                                     boolean clear)

Stops the given processes.

Specified by:

stop in interface ProcessManager<LongRunningProcess>

Parameters:

procIds - Map of node identifier as a key and list of process identifiers as a value.

Returns:

Map of node identifier as a key and list of process statuses as a value.

clear

public Map<UUID,List<LongRunningProcessStatus>> clear(Map<UUID,List<UUID>> procIds)

Clears metadata of the given processes.

Specified by:

clear in interface ProcessManager<LongRunningProcess>

Parameters:

procIds - Map of node identifier as a key and list of process identifiers as a value.

Returns:

Map of node identifier as a key and list of process statuses as a value.