self.collection.update()
new_collection_record = self.collection.api_response()
else:
- # If there's too many prefetch threads and you
- # max out the CPU, delivering data to the FUSE
- # layer actually ends up being slower.
- # Experimentally, capping 7 threads seems to
- # be a sweet spot.
- get_threads = min(max((self.api.keep.block_cache.cache_max // (64 * 1024 * 1024)) - 1, 1), 7)
# Create a new collection object
if uuid_pattern.match(self.collection_locator):
coll_reader = arvados.collection.Collection(
self.collection_locator, self.api, self.api.keep,
- num_retries=self.num_retries,
- get_threads=get_threads)
+ num_retries=self.num_retries)
else:
coll_reader = arvados.collection.CollectionReader(
self.collection_locator, self.api, self.api.keep,
- num_retries=self.num_retries,
- get_threads=get_threads)
+ num_retries=self.num_retries)
new_collection_record = coll_reader.api_response() or {}
# If the Collection only exists in Keep, there will be no API
# response. Fill in the fields we need.