def run(self):
db_list = [s.path for s in self.input()]
mapreduce(Collection.from_sharded_list(db_list),
mapper=JoinMapper(),
reducer=PivotReducer(),
output_prefix=self.output().path,
num_shards=10)
def run(self):
db_list = [s.path for s in self.input()]
mapreduce(
Collection.from_sharded_list(db_list),
mapper=JoinMapper(),
reducer=PivotReducer(),
output_prefix=self.output().path,
num_shards=10)
def run(self):
mapreduce(Collection.from_sharded(self.input().path),
mapper=Harmonized2OpenFDAMapper(),
reducer=parallel.IdentityReducer(),
output_prefix=self.output().path,
num_shards=1)
