Using the URL update command

To instruct the MDEX Engine to begin processing the partial update files, use the URL update command.

In your Web browser, issue the update command with this URL syntax: 
http://hostname:dgraphport/admin?op=update
For example: 
http://localhost:8000/admin?op=update
Note: If you are using HTTPS mode, use https in the URL.
On receiving the URL update command, the MDEX Engine by default performs the following sequence of operations:
  1. Continues processing queries concurrently with processing the update.
  2. Checks the updates directory and uploads all partial updates that have not yet been uploaded.
  3. Processes the update files and deletes them.
Note: The MDEX Engine also deletes any update files that are empty. This includes files that have opening and closing XML tags but no actual update content.

When you issue the URL update command, wait until it finishes before you issue another admin or config URL command (such as an config?op=update command).