def map(self, func, iterable, chunksize=None):
        return self._map_async(func, iterable, mapstar, chunksize).get()
Return names for all the tasks referenced in "on-failure".
dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/multiprocessing/pool.py/Pool.map--crossover with--dataset/ETHPy150Open StackStorm/st2/st2actions/st2actions/runners/actionchainrunner.py/ChainHolder._get_all_on_failure_nodes