Long admin tasks

There are two types of admin tasks: remove all not linked attributes from the luna-faces and re-extract new version descriptors to improve a face recognition quality. Detail of each task you can find in the luna-tasks documentation.

It is impossible to pause the task. You can only to stop it. All descriptors which already re-extracted would not re-extract again.

Update neural network

For update a descriptor neural network version you should do the following steps:

1. set up extractors for work with new neural network version;

2. start re-extract task;

3. stop luna-api after the end of the task;

4. start re-extract task again;

5. set up matchers for work with new neural network version and restart it;

6. change the default version of the descriptor neural network in the luna-faces and extractors;

7. run luna-api and run tests.