Add logging around post-load merge steps of ingest

Author: pkalita-lbl

nmdc_server/ingest/all.py

@@ -253,5 +253,3 @@ def load(db: Session, function_limit=None, skip_annotation=False):
     logger.info("Loading search indices")
     search_index.load(db)
     db.commit()
-
-    logger.info("Ingest finished successfully")

nmdc_server/jobs.py

@@ -81,10 +81,15 @@ def do_ingest(function_limit, skip_annotation):
             load(ingest_db, function_limit=function_limit, skip_annotation=skip_annotation)
 
             # copy persistent data from the production db to the ingest db
+            logger.info("Merging file_download")
             maybe_merge_download_artifact(ingest_db, prod_db.query(models.FileDownload))
+            logger.info("Merging bulk_download")
             maybe_merge_download_artifact(ingest_db, prod_db.query(models.BulkDownload))
+            logger.info("Merging bulk_download_data_object")
             maybe_merge_download_artifact(ingest_db, prod_db.query(models.BulkDownloadDataObject))
 
+    logger.info("Ingest finished successfully")
+
 
 @celery_app.task
 def ingest(function_limit=None, skip_annotation=False):