def reindex(self,
model_name: str,
table_name: str = None,
index_suffix: str = None,
**_):
"""
Copy contents of the database to a new Elasticsearch index.
:param model_name: the name of the media type
:param table_name: the name of the DB table, if different from model name
:param index_suffix: the unique suffix to add to the index name
"""
if not index_suffix:
index_suffix = uuid.uuid4().hex
if not table_name:
table_name = model_name
destination_index = f"{model_name}-{index_suffix}"
log.info(f"Creating index {destination_index} for model {model_name} "
f"from table {table_name}.")
self.es.indices.create(
index=destination_index,
body=index_settings(model_name),
)
log.info("Running distributed index using indexer workers.")
self.active_workers.value = int(True)
schedule_distributed_index(database_connect(), model_name, table_name,
destination_index, self.task_id)
def reindex(self, model_name: str, distributed=True):
"""
Copy contents of the database to a new Elasticsearch index. Create an
index alias to make the new index the "live" index when finished.
"""
suffix = uuid.uuid4().hex
destination_index = model_name + '-' + suffix
if distributed:
self.es.indices.create(index=destination_index,
body=create_mapping(model_name))
schedule_distributed_index(database_connect(), destination_index)
else:
self._index_table(model_name, dest_idx=destination_index)
self.go_live(destination_index, model_name)