Can not insert into hive bucket table if create table with upper case schema

create table TEST1(
 V1 BIGINT,
 S1 INT)
 partitioned by (PK BIGINT)
 clustered by (V1)
 sorted by (S1)
 into 200 buckets
 STORED AS PARQUET;

insert into test1
 select
 * from values(1,1,1);

org.apache.hadoop.hive.ql.metadata.HiveException: Bucket columns V1 is not part of the table columns ([FieldSchema(name:v1, type:bigint, comment:null), FieldSchema(name:s1, type:int, comment:null)]
org.apache.spark.sql.AnalysisException: org.apache.hadoop.hive.ql.metadata.HiveException: Bucket columns V1 is not part of the table columns ([FieldSchema(name:v1, type:bigint, comment:null), FieldSchema(name:s1, type:int, comment:null)]