refactor: adjust configuration parameters for extractors and loaders; enhance logging messages for clarity

internal/app/etl/extractors/consume.go

@@ -73,7 +73,7 @@ func (ex *GenericExtractor) Consume(
 
 			if rowsReadResult > 0 {
 				current := atomic.LoadInt64(rowsRead)
-				logrus.Debugf("Rows read: +%v [current=%v] (%s.%s)", rowsReadResult, current, tableInfo.Schema, tableInfo.Table)
+				logrus.Debugf("Rows read (partition extracted): +%v [current=%v] (%s.%s)", rowsReadResult, current, tableInfo.Schema, tableInfo.Table)
 				atomic.AddInt64(rowsRead, int64(rowsReadResult))
 			}
 

internal/app/etl/loaders/consume.go

@@ -84,7 +84,7 @@ func (gl *GenericLoader) Consume(
 		}
 
 		current := atomic.LoadInt64(rowsLoaded)
-		logrus.Debugf("Rows loaded: +%v [current=%v] (%s.%s)", processedRows, current, tableInfo.Schema, tableInfo.Table)
+		logrus.Debugf("Rows loaded (batch loaded): +%v [current=%v] (%s.%s)", processedRows, current, tableInfo.Schema, tableInfo.Table)
 		atomic.AddInt64(rowsLoaded, int64(processedRows))
 		return true
 	}

internal/app/etl/transformers/plan.go

@@ -103,7 +103,7 @@ func computeStorageTransformationPlan(
 						schema, table, sourceColName, v)
 					return v, nil
 				}
-				start := time.Now()
+				// start := time.Now()
 				blobPath := fmt.Sprintf("%s/%s/%s", schema, table, uuid.New().String())
 				blobURL, err := azureClient.UploadAndGetURL(ctx, blobPath, b)
 				if err != nil {
@@ -113,7 +113,7 @@ func computeStorageTransformationPlan(
 					}
 				}
 
-				logrus.Debugf(`Succesfully uploaded "%s", (%vms)`, blobURL, time.Since(start).Milliseconds())
+				// logrus.Debugf(`Succesfully uploaded "%s", (%vms)`, blobURL, time.Since(start).Milliseconds())
 				return blobURL, nil
 			},
 		})