I'm using import-marc.sh against records that were exported from an Innovative Interfaces system, and a number of records are not getting into solr, but I am not sure why--most records are getting in fine. I've been looking for some error log options, but do not see any settings that enable or disable logging. I see that the script has a location for ERROR_LOG, but no file is created even though these records are getting ignored. Can someone tell me where I might find or enable the capture of these errors. I suppose I can just create a couple of very small load files and see what is happening with a few records.