def WorkFinished(self):
    pass
Human-readable version of the exception. Note that this 1-indexes
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/tools/bulkloader.py/MapperProgressThread.WorkFinished--crossover with--dataset/ETHPy150Open Yelp/mrjob/mrjob/step.py/StepFailedException.__str__