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).
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. |