com.groupon.mesos.scheduler

Class InternalSchedulerDriver

java.lang.Object

com.groupon.mesos.scheduler.InternalSchedulerDriver

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.mesos.SchedulerDriver

Direct Known Subclasses:

JesosSchedulerDriver

public abstract class InternalSchedulerDriver
extends Object
implements org.apache.mesos.SchedulerDriver, Closeable

Java implementation of SchedulerDriver.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InternalSchedulerDriver(org.apache.mesos.Scheduler scheduler, org.apache.mesos.Protos.FrameworkInfo frameworkInfo, String master, boolean implicitAcknowledges, org.apache.mesos.Protos.Credential credential) Creates a new driver for the specified scheduler.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.mesos.Protos.Status	abort()
org.apache.mesos.Protos.Status	acknowledgeStatusUpdate(org.apache.mesos.Protos.TaskStatus taskStatus)
void	close()
org.apache.mesos.Protos.Status	declineOffer(org.apache.mesos.Protos.OfferID offerId)
org.apache.mesos.Protos.Status	declineOffer(org.apache.mesos.Protos.OfferID offerId, org.apache.mesos.Protos.Filters filters)
org.apache.mesos.Protos.Status	join()
org.apache.mesos.Protos.Status	killTask(org.apache.mesos.Protos.TaskID taskId)
org.apache.mesos.Protos.Status	launchTasks(Collection<org.apache.mesos.Protos.OfferID> offerIds, Collection<org.apache.mesos.Protos.TaskInfo> tasks)
org.apache.mesos.Protos.Status	launchTasks(Collection<org.apache.mesos.Protos.OfferID> offerIds, Collection<org.apache.mesos.Protos.TaskInfo> tasks, org.apache.mesos.Protos.Filters filters)
org.apache.mesos.Protos.Status	launchTasks(org.apache.mesos.Protos.OfferID offerId, Collection<org.apache.mesos.Protos.TaskInfo> tasks)
org.apache.mesos.Protos.Status	launchTasks(org.apache.mesos.Protos.OfferID offerId, Collection<org.apache.mesos.Protos.TaskInfo> tasks, org.apache.mesos.Protos.Filters filters)
void	processSchedulerCallback(com.groupon.mesos.scheduler.SchedulerCallback callback)
org.apache.mesos.Protos.Status	reconcileTasks(Collection<org.apache.mesos.Protos.TaskStatus> statuses)
org.apache.mesos.Protos.Status	requestResources(Collection<org.apache.mesos.Protos.Request> requests)
org.apache.mesos.Protos.Status	reviveOffers()
org.apache.mesos.Protos.Status	run()
org.apache.mesos.Protos.Status	sendFrameworkMessage(org.apache.mesos.Protos.ExecutorID executorId, org.apache.mesos.Protos.SlaveID slaveId, byte[] data)
void	sendMessage(SchedulerMessageEnvelope.RemoteMessageEnvelope envelope)
org.apache.mesos.Protos.Status	start()
org.apache.mesos.Protos.Status	stop()
org.apache.mesos.Protos.Status	stop(boolean failover)

Methods inherited from class java.lang.Object

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

Constructor Detail

InternalSchedulerDriver

protected InternalSchedulerDriver(org.apache.mesos.Scheduler scheduler,
                       org.apache.mesos.Protos.FrameworkInfo frameworkInfo,
                       String master,
                       boolean implicitAcknowledges,
                       org.apache.mesos.Protos.Credential credential)
                           throws IOException

Creates a new driver for the specified scheduler. The master must be specified as zk://host1:port1,host2:port2,.../path zk://username:password@host1:port1,host2:port2,.../path The driver will attempt to "failover" if the specified FrameworkInfo includes a valid FrameworkID.

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

start

public org.apache.mesos.Protos.Status start()

Specified by:

start in interface org.apache.mesos.SchedulerDriver

stop

public org.apache.mesos.Protos.Status stop()

Specified by:

stop in interface org.apache.mesos.SchedulerDriver

stop

public org.apache.mesos.Protos.Status stop(boolean failover)

Specified by:

stop in interface org.apache.mesos.SchedulerDriver

abort

public org.apache.mesos.Protos.Status abort()

Specified by:

abort in interface org.apache.mesos.SchedulerDriver

join

public org.apache.mesos.Protos.Status join()

Specified by:

join in interface org.apache.mesos.SchedulerDriver

run

public org.apache.mesos.Protos.Status run()

Specified by:

run in interface org.apache.mesos.SchedulerDriver

killTask

public org.apache.mesos.Protos.Status killTask(org.apache.mesos.Protos.TaskID taskId)

Specified by:

killTask in interface org.apache.mesos.SchedulerDriver

launchTasks

public org.apache.mesos.Protos.Status launchTasks(org.apache.mesos.Protos.OfferID offerId,
                                         Collection<org.apache.mesos.Protos.TaskInfo> tasks)

Specified by:

launchTasks in interface org.apache.mesos.SchedulerDriver

launchTasks

public org.apache.mesos.Protos.Status launchTasks(org.apache.mesos.Protos.OfferID offerId,
                                         Collection<org.apache.mesos.Protos.TaskInfo> tasks,
                                         org.apache.mesos.Protos.Filters filters)

Specified by:

launchTasks in interface org.apache.mesos.SchedulerDriver

launchTasks

public org.apache.mesos.Protos.Status launchTasks(Collection<org.apache.mesos.Protos.OfferID> offerIds,
                                         Collection<org.apache.mesos.Protos.TaskInfo> tasks)

Specified by:

launchTasks in interface org.apache.mesos.SchedulerDriver

launchTasks

public org.apache.mesos.Protos.Status launchTasks(Collection<org.apache.mesos.Protos.OfferID> offerIds,
                                         Collection<org.apache.mesos.Protos.TaskInfo> tasks,
                                         org.apache.mesos.Protos.Filters filters)

Specified by:

launchTasks in interface org.apache.mesos.SchedulerDriver

declineOffer

public org.apache.mesos.Protos.Status declineOffer(org.apache.mesos.Protos.OfferID offerId,
                                          org.apache.mesos.Protos.Filters filters)

Specified by:

declineOffer in interface org.apache.mesos.SchedulerDriver

declineOffer

public org.apache.mesos.Protos.Status declineOffer(org.apache.mesos.Protos.OfferID offerId)

Specified by:

declineOffer in interface org.apache.mesos.SchedulerDriver

reviveOffers

public org.apache.mesos.Protos.Status reviveOffers()

Specified by:

reviveOffers in interface org.apache.mesos.SchedulerDriver

sendFrameworkMessage

public org.apache.mesos.Protos.Status sendFrameworkMessage(org.apache.mesos.Protos.ExecutorID executorId,
                                                  org.apache.mesos.Protos.SlaveID slaveId,
                                                  byte[] data)

Specified by:

sendFrameworkMessage in interface org.apache.mesos.SchedulerDriver

reconcileTasks

public org.apache.mesos.Protos.Status reconcileTasks(Collection<org.apache.mesos.Protos.TaskStatus> statuses)

Specified by:

reconcileTasks in interface org.apache.mesos.SchedulerDriver

requestResources

public org.apache.mesos.Protos.Status requestResources(Collection<org.apache.mesos.Protos.Request> requests)

Specified by:

requestResources in interface org.apache.mesos.SchedulerDriver

acknowledgeStatusUpdate

public org.apache.mesos.Protos.Status acknowledgeStatusUpdate(org.apache.mesos.Protos.TaskStatus taskStatus)

Specified by:

acknowledgeStatusUpdate in interface org.apache.mesos.SchedulerDriver

sendMessage

public void sendMessage(SchedulerMessageEnvelope.RemoteMessageEnvelope envelope)
                 throws Exception

Throws:

Exception

processSchedulerCallback

public void processSchedulerCallback(com.groupon.mesos.scheduler.SchedulerCallback callback)