Bulk loader should indicate an incomplete import explicitly in logs #4395
Description
Observed:
When importing some RDF data sets given to us by a third-party we have encountered a few schema issues whereby the bulk loader (which we are running in a Docker container) reports the (legit) error and fails. It was not immediately obvious simply by looking at the log whether or not the process stopped there or continued; we tend to let these imports run overnight and the first thing we do is view the log in the morning.
Expected result:
The bulk loader should explicitly state in the log whether or not it completed processing the data set; especially where in the data set it stopped. Some kind of "Exiting" message would be the least optimal solution but still better than nothing.