def pig_options(self):
        return []
Fetches the BlobMigrationRecord for the given blob key.
dataset/ETHPy150Open spotify/luigi/luigi/contrib/pig.py/PigJobTask.pig_options--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/blobstore/blobstore.py/BlobMigrationRecord.get_by_blob_key