def test_errorLog(self):
        defer.Deferred().addCallback(lambda x: 1 / 0).callback(1)
        gc.collect()
        self._check()
Update the map of partition => [replicas] to be reassigned from
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_defer.py/LogTestCase.test_errorLog--crossover with--dataset/ETHPy150Open openstack/swift/swift/common/ring/builder.py/RingBuilder._gather_parts_from_failed_devices