toil.batchSystems.mesos.executor

Attributes

log

Classes

MesosExecutor

Part of Toil's Mesos framework, runs on a Mesos agent. A Toil job is passed to it via the

Functions

main()

Module Contents

toil.batchSystems.mesos.executor.log
class toil.batchSystems.mesos.executor.MesosExecutor

Bases: pymesos.Executor

Part of Toil’s Mesos framework, runs on a Mesos agent. A Toil job is passed to it via the task.data field, and launched via call(toil.command).

registered(driver, executorInfo, frameworkInfo, agentInfo)

Invoked once the executor driver has been able to successfully connect with Mesos.

reregistered(driver, agentInfo)

Invoked when the executor re-registers with a restarted agent.

disconnected(driver)

Invoked when the executor becomes “disconnected” from the agent (e.g., the agent is being restarted due to an upgrade).

killTask(driver, taskId)

Kill parent task process and all its spawned children

shutdown(driver)
error(driver, message)

Invoked when a fatal error has occurred with the executor and/or executor driver.

launchTask(driver, task)

Invoked by SchedulerDriver when a Mesos task should be launched by this executor

frameworkMessage(driver, message)

Invoked when a framework message has arrived for this executor.

toil.batchSystems.mesos.executor.main()