toil.batchSystems.mesos.test

Attributes

log

Classes

MesosTestSupport

Mixin for test cases that need a running Mesos master and agent on the local host.

Package Contents

toil.batchSystems.mesos.test.log

class toil.batchSystems.mesos.test.MesosTestSupport

Mixin for test cases that need a running Mesos master and agent on the local host.

wait_for_master()

class MesosThread(numCores)

Bases: toil.lib.threading.ExceptionalThread

A thread whose join() method re-raises exceptions raised during run(). While join() is idempotent, the exception is only during the first invocation of join() that successfully joined the thread. If join() times out, no exception will be re reraised even though an exception might already have occurred in run().

When subclassing this thread, override tryRun() instead of run().

>>> def f():
...     assert 0
>>> t = ExceptionalThread(target=f)
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

>>> class MyThread(ExceptionalThread):
...     def tryRun( self ):
...         assert 0
>>> t = MyThread()
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

lock

numCores

abstractmethod mesosCommand()

tryRun()

findMesosBinary(names)

class MesosMasterThread(numCores)

Bases: MesosThread

A thread whose join() method re-raises exceptions raised during run(). While join() is idempotent, the exception is only during the first invocation of join() that successfully joined the thread. If join() times out, no exception will be re reraised even though an exception might already have occurred in run().

When subclassing this thread, override tryRun() instead of run().

>>> def f():
...     assert 0
>>> t = ExceptionalThread(target=f)
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

>>> class MyThread(ExceptionalThread):
...     def tryRun( self ):
...         assert 0
>>> t = MyThread()
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

mesosCommand()

class MesosAgentThread(numCores)

Bases: MesosThread

A thread whose join() method re-raises exceptions raised during run(). While join() is idempotent, the exception is only during the first invocation of join() that successfully joined the thread. If join() times out, no exception will be re reraised even though an exception might already have occurred in run().

When subclassing this thread, override tryRun() instead of run().

>>> def f():
...     assert 0
>>> t = ExceptionalThread(target=f)
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

>>> class MyThread(ExceptionalThread):
...     def tryRun( self ):
...         assert 0
>>> t = MyThread()
>>> t.start()
>>> t.join()
Traceback (most recent call last):
...
AssertionError

mesosCommand()