Do not log the size of each batch write operation
@@ -630,7 +630,6 @@ class DatastoreProxy(AppDBInterface):
txn: A transaction ID handler.
"""
size = batch_size(mutations)
- self.logger.debug('batch_size: {}'.format(size))
if size > LARGE_BATCH_THRESHOLD:
self._large_batch(app, mutations, entity_changes, txn)
else:
