List of administrative operations

Administrative (or admin) operations listed in this topic allow you to control the behavior of the Dgraph processes in a data domain.

The ping and help operations can be run from any hostname or IP address that is accessible on your network. For security reasons, all other administrative operations must be run locally from the machine running the Oracle Endeca Server. In this scenario, specify a <host> value of 127.0.0.1 (i.e. the localhost).

The Dgraph supports the following admin operations:
Admin operation Description
/admin/datadomain?op=help Returns the usage page for all of the admin operations.
/admin/datadomain?op=flush Specifies when the Dgraph should flush its dynamic cache.
/admin/datadomain?op=logroll Forces a query log roll.
/admin/datadomain?op=merge Merges update generations in the index and sets the system's merge policy.
/admin/datadomain?op=ping Checks the aliveness of a Dgraph and returns a lightweight message.
/admin/datadomain?op=stats Returns the Dgraph Server Statistics page, for the specific Dgraph on which this command runs. This page is intended for use by Oracle Endeca Support only.
/admin/datadomain?op=statsreset Resets the Dgraph Statistics page for one of the Dgraphs in the data domain.