def _attempt_id_to_task_id(attempt_id):
    return 'task_' + '_'.join(attempt_id.split('_')[1:5])
Map a table with GRANTs on column
dataset/ETHPy150Open Yelp/mrjob/mrjob/logs/ids.py/_attempt_id_to_task_id--crossover with--dataset/ETHPy150Open perseas/Pyrseas/tests/dbobject/test_privs.py/PrivilegeToMapTestCase.test_map_column