Data Ingest logging

The Data Ingest Web Service writes its output to the Dgraph logs.

By default, each SOAP request for the Data Ingest Web Service is written to the Dgraph request log.

The Ingest SOAP response provides fault and summary information. If Dgraph verbose logging is turned on (via the Dgraph -v flag), this information, as well as the entire SOAP request, is written to the Dgraph standard-out log. The Dgraph stdout/stderr log is created with the Dgraph --out flag.