diff --git a/warehouse/encoding/parquetloader.go b/warehouse/encoding/parquetloader.go
index 2a215ed245..e962127e6d 100644
--- a/warehouse/encoding/parquetloader.go
+++ b/warehouse/encoding/parquetloader.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/xitongsys/parquet-go/types"
 
+	"github.com/rudderlabs/rudder-server/warehouse/internal/model"
 	warehouseutils "github.com/rudderlabs/rudder-server/warehouse/utils"
 )
 
@@ -63,28 +64,23 @@ func (loader *parquetLoader) Write() error {
 
 func parquetValue(val interface{}, colType string) (interface{}, error) {
 	switch colType {
-	case "bigint", "int":
-		retVal, err := getInt64(val)
-		return retVal, err
-	case "boolean":
-		retVal, err := getBool(val)
-		return retVal, err
-	case "float":
-		retVal, err := getFloat64(val)
-		return retVal, err
-	case "datetime":
-		retVal, err := getUnixTimestamp(val)
-		return retVal, err
-	case "string", "text":
-		retVal, err := getString(val)
-		return retVal, err
+	case model.BigIntDataType, model.IntDataType:
+		return getInt64(val)
+	case model.BooleanDataType:
+		return getBool(val)
+	case model.FloatDataType:
+		return getFloat64(val)
+	case model.DateTimeDataType:
+		return getUnixTimestamp(val)
+	case model.StringDataType, model.TextDataType:
+		return getString(val)
 	}
 	return nil, fmt.Errorf("unsupported type for parquet: %s", colType)
 }
 
 func getInt64(val interface{}) (int64, error) {
 	if intVal, ok := val.(int); !ok {
-		return 0, fmt.Errorf("failed to convert %v to int64", val)
+		return 0, errors.New("failed to convert to int64")
 	} else {
 		return int64(intVal), nil
 	}
@@ -92,7 +88,7 @@ func getInt64(val interface{}) (int64, error) {
 
 func getBool(val interface{}) (bool, error) {
 	if boolVal, ok := val.(bool); !ok {
-		return false, fmt.Errorf("failed to convert %v to bool", val)
+		return false, errors.New("failed to convert to bool")
 	} else {
 		return boolVal, nil
 	}
@@ -100,7 +96,7 @@ func getBool(val interface{}) (bool, error) {
 
 func getFloat64(val interface{}) (float64, error) {
 	if float64Val, ok := val.(float64); !ok {
-		return 0, fmt.Errorf("failed to convert %v to float64", val)
+		return 0, errors.New("failed to convert to float64")
 	} else {
 		return float64Val, nil
 	}
@@ -109,7 +105,7 @@ func getFloat64(val interface{}) (float64, error) {
 func getUnixTimestamp(val interface{}) (int64, error) {
 	tsString, ok := val.(string)
 	if !ok {
-		return 0, fmt.Errorf("%v is not a valid timestamp string", val)
+		return 0, errors.New("not a valid timestamp string")
 	}
 
 	parsedTS, err := time.Parse(time.RFC3339, tsString)
@@ -122,7 +118,7 @@ func getUnixTimestamp(val interface{}) (int64, error) {
 
 func getString(val interface{}) (string, error) {
 	if stringVal, ok := val.(string); !ok {
-		return "", fmt.Errorf("failed to convert %v to string", val)
+		return "", errors.New("failed to convert to string")
 	} else {
 		return stringVal, nil
 	}
diff --git a/warehouse/integrations/azure-synapse/azure-synapse.go b/warehouse/integrations/azure-synapse/azure-synapse.go
index eb8d44f181..6816a7bafa 100644
--- a/warehouse/integrations/azure-synapse/azure-synapse.go
+++ b/warehouse/integrations/azure-synapse/azure-synapse.go
@@ -413,7 +413,6 @@ func (as *AzureSynapse) loadDataIntoStagingTable(
 				log.Warnw("mismatch in datatype",
 					logfield.ColumnType, valueType,
 					logfield.ColumnName, sortedColumnKeys[index],
-					logfield.ColumnValue, value,
 					logfield.Error, err,
 				)
 				finalColumnValues = append(finalColumnValues, nil)
diff --git a/warehouse/integrations/mssql/mssql.go b/warehouse/integrations/mssql/mssql.go
index b1ecb4d20a..4357b585b8 100644
--- a/warehouse/integrations/mssql/mssql.go
+++ b/warehouse/integrations/mssql/mssql.go
@@ -449,7 +449,6 @@ func (ms *MSSQL) loadDataIntoStagingTable(
 				log.Warnw("mismatch in datatype",
 					logfield.ColumnType, valueType,
 					logfield.ColumnName, sortedColumnKeys[index],
-					logfield.ColumnValue, value,
 					logfield.Error, err,
 				)
 				finalColumnValues = append(finalColumnValues, nil)
diff --git a/warehouse/logfield/logfield.go b/warehouse/logfield/logfield.go
index 3bc3865db7..9c586dc579 100644
--- a/warehouse/logfield/logfield.go
+++ b/warehouse/logfield/logfield.go
@@ -20,7 +20,6 @@ const (
 	TableName                  = "tableName"
 	ColumnName                 = "columnName"
 	ColumnType                 = "columnType"
-	ColumnValue                = "columnValue"
 	Priority                   = "priority"
 	Retried                    = "retried"
 	Attempt                    = "attempt"
diff --git a/warehouse/slave/worker.go b/warehouse/slave/worker.go
index 83725cd276..8be3aca228 100644
--- a/warehouse/slave/worker.go
+++ b/warehouse/slave/worker.go
@@ -12,6 +12,8 @@ import (
 
 	jsoniter "github.com/json-iterator/go"
 
+	obskit "github.com/rudderlabs/rudder-observability-kit/go/labels"
+
 	"github.com/rudderlabs/rudder-server/warehouse/bcm"
 	"github.com/rudderlabs/rudder-server/warehouse/constraints"
 	"github.com/rudderlabs/rudder-server/warehouse/utils/types"
@@ -265,7 +267,10 @@ func (w *worker) processStagingFile(ctx context.Context, job payload) ([]uploadR
 		)
 
 		if err := json.Unmarshal(lineBytes, &batchRouterEvent); err != nil {
-			jr.logger.Errorf("Failed to unmarshal JSON line to batchrouter event: %+v", batchRouterEvent)
+			jr.logger.Warnn("Failed to unmarshal line from staging file to BatchRouterEvent",
+				logger.NewIntField("stagingFileID", job.StagingFileID),
+				obskit.Error(err),
+			)
 			continue
 		}